Apples

The apple tree (Malus pumila, commonly called Malus domestica) is a deciduous tree in the rose family. It is best known for its pomaceous fruit, the apple and is cultivated world wide as a popular fruit tree – it was probably the first type of tree grown internationally for fruit. There are more than 7,500 known cultivars of apples, resulting in a range of desired characteristics. Different cultivars are bred for various tastes and uses, including cooking, eating raw and for cider production.

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Homegrown, 2016, eater

All sweet apples originated from a small area of Tian Shan on Kazakhstan’s (Turkey) border with China. It is likely that they gradually spread into Europe by travellers through the Middle East and several manuscripts from ancient Greece, including Homer’s ‘Odyssey‘, refer to apples and describe apple orchards. Evidence has been found that apples grew wild in Britain in the Neolithic period but it was the Romans who first introduced varieties with sweeter and greater taste to our little island. The earliest known mention of apples in England was by King Alfred in about 885 AD in his English translation of ‘Gregory’s Pastoral Care‘. Apple trees are considered to be one of the earliest trees cultivated. Alexander the Great is credited with finding dwarfed apples in Kazakhstan in 328BC. Those he brought back to Macedonia might have been the progenitors of dwarfing root stocks. Winter apples that are picked in late autumn and stored just above freezing temperatures have been an important food in Asia and Europe for many centuries.

After the Roman occupation of Britain, many orchards were abandoned due to invasions by Jutes, Saxons and Danes. Following the Norman conquest of 1066, improved varieties were introduced from France, including the ‘Costard’. Orchards were developed within the grounds of monasteries and the raising of new varieties was undertaken by cross-pollination – orchards of the monastery at Ely were particularly famous. More orchards were cultivated over time and by the 13th century, the ‘Costard’ variety was being grown in many different parts of England. Sellers of this apple were known as ‘costermongers’, hence the word ‘costermonger’. The Wars of the Roses and the Black Death led to a decline in the production of apples in England until Henry VIII instructed his fruiterer, Richard Harris, to identify and introduce new varieties, which were planted in his orchard at Teynham in Kent as he was an avid fan of apples, hiring French gardeners specifically to take care of his various trees . Simultaneously, the red skinned ‘Pippin’ was introduced from France but the most common apple in Tudor times was the ‘Queene’. Fun fact: Catherine the Great loved ‘Golden Pippin’ apples so much she had them brought over to her palace in Russia, each one wrapped in real silver paper.

Until the agricultural revolution in the 18th century methods of producing apples were  pretty relaxed. Towards the end of the 18th century, Thomas Andrew Knight undertook a series of careful experiments in pollination which led to the development of many improved varieties. His work greatly influenced many nurserymen in the 19th century including Thomas Laxton who raised several well-known varieties including ‘Laxton’s Superb’. The introduction of new varieties reached its height in the late 19th and early 20th centuries. Through the work of gardeners employed by major estates in England and by nurseryman who concentrated on producing apples with outstanding taste this was achieved. ‘Ribston Pippin’, a favourite apple of the early Victorians, was superseded by possibly the most famous of all eating apples, ‘Cox’s Orange Pippin’. This outstanding variety was introduced in 1850 after being raised by Richard Cox, a retired brewer from Bermondsey. The ‘Bramley Seedling’, a single purpose culinary apple that remains the most popular apple in the world for cooking was first exhibited in 1876 after it was grown from a pip of unknown origin in 1809. Throughout the Victorian age, fruit growing tended to be carried out in small orchards attached to agricultural holdings. Queen Victoria was a fan of the fruit. She particularly liked baked apples as a dish. A Victorian nurseryman called Lane named a variety ‘Lane’s Prince Albert’. A form of roasted, semi-dried apple – the Norfolk Biffin – is mentioned by Charles Dickens as a Christmas delicacy. Apart from the apples sold at market, the fruit was grown to supplement the farmers’ own needs and to provide cider for his labourers in lieu of wages, a practice which became illegal in 1917. After the First World War (1914-18), several specialist research centres were developed which investigated improved orchard production methods, the control of pests and diseases as well as the raising of new varieties. After the Second World War (1939-1945), new rootstocks were introduced. These enabled the height of apple trees to be reduced. This allowed harvesting to take place from the ground thus making long ladders redundant and reducing the costs of labour for picking and pruning. Additionally, the smaller trees allowed sunlight to reach a greater proportion of the growing fruit which increased the density and consistency of fruit colour. Trees could be planted closer together which resulted in greater productivity. The market was greatly improving.

Until the 20th century, farmers stored apples in frostproof cellars during the winter for their own use or for sale. Improved transportation of fresh apples by train and road replaced the necessity for storage. In the 21st century, long-term storage again came into popularity, as ‘controlled atmosphere’ facilities were used to keep apples fresh year-round. Controlled atmosphere facilities use high humidity, low oxygen, and controlled carbon dioxide levels to maintain fruit freshness.

Once the UK became a member of the EEC, there was no restriction on the importing of apples from abroad during the English season. This led to English growers facing great competition from high-yielding varieties which were difficult to grow in UK, as they required a warmer climate. ‘Golden Delicious’, ‘Red Delicious’ and ‘Granny Smith’ were the three most important of these varieties which were heavily promoted and advertised.  English growers were producing much lower yielding varieties which had been bred for taste rather than yield and as a result they were unable to compete with the relatively low priced imports. Many English orchards were taken out of production due to lack of profitability and replanted with other crops during the final twenty-five years of the 20th century. In the 1990s, ‘Gala’ and ‘Braeburn’, varieties which had been raised in New Zealand, were introduced to the UK market and rapidly increased in popularity. Trial orchards were planted in England and despite initial cultural difficulties English growers have managed to produce these varieties with some great success. Subsequently, other new varieties were trialled and planted including for example ‘Jazz’ (which are my second favourite, other than ‘Pink Lady’, the greatest apple if you are ever buying them from a store),’ Kanzi’, ‘Rubens’, ‘Cameo’ and ‘Zari’.

Many modern orchards have been planted more intensively than previously in history with up to 3,500 trees per hectare. A lot of research was undertaken to minimise the use of chemicals and to make greater use of beneficial insects thanks to modern science and additionally growers have invested in new packhouses and cold stores, all designed to operate efficiently and minimise the use of energy. As a result of all these factors, since 2003 there has been a massive revival in the English apple industry. English apples have increased their share of the total market from a low point of 23% in 2003 to 38% in 2011.

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Dwarf apple tree

There are over 7000 varieties to choose from. It is overwhelming. Mark Diacono, trust River Cottage Fruit Handbook author has some suggestions categorised into easy boxes to make the decision slightly less demanding:

Eaters – ‘Orleans Reinette, ‘Beauty of Bath’, ‘Blenheim Orange’, ‘Ashmead’s Kernel’, ‘Cox’s Orange Pippin’ (note, self-fertile), ‘Lord Lambourne’, ‘Old Somerset Russet’

Cookers – ‘Bramley’, ‘Annie Elizabeth’

Ciders – ‘Kingston Black’, ‘Browns’

Dual-purpose – ‘Veitch’s Perfection’

I will quickly confess, most of our apple trees were planted before I started working in our veg garden and I don’t know what brands they are. We have one green, one deep pink, one red/green that is a dwarfing rootstock, two old apple trees that have been hanging on from before our time, more than 2 decades, and one ‘Braeburn’ we planted last winter. All of mine are late producers so we are considering investing in some early ones this year.

If you are limited for space, opt for self-fertile trees or a ‘family tree’ – trees that have two ore more varieties grafter onto one main trunk, giving you the option to have different apples on each of the main branches.

In the context of growing fruit trees, apples are relatively easy to take care of. They are happiest as freestanding trees but they can be trained too as stopovers, cordons, espaliers and arches. You only need to visit RHS Wisley and you can witness the artwork of training an apple tree. Training can make apple adaptable to smaller spaces. I like mine to look traditional – standing in the ground like the beginnings of an orchard. Spacing the trees depends on rootstock. 3-9m apart for freestanding trees is the general outline, 50cm when training. Plant your tree up to the knot in a deep hole filled with well-rotted fertiliser. Fill in and heel down so that the earth is trodden in around the base. Mulch around the base, water through dry spells in the early years and feed it with Blood, Fish and Bone, well-rotted manure and mulch every spring to encourage a good crop for the year and significant growth. See my pear page for notes on pruning – it is the exact same. Pears

Pruning should focus on removing diseased, dead and damaged wood as well as crossing branches and congestion in the centre. Prune undesired branches back flush with the trunk to main branch, but if they are large and likely to leave a big wound, leave them cut  to short stubs to minimise the risk of disease getting in.

x2 apple trees, 2015

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Early apples are ready from late July through to September. Eat them straight away, consider them like early ‘Charlotte’ or ‘Jersey’ potatoes. They don’t keep very long. Later varieties are ready from October. They may in fact need a little storage time after picking until they are at their best. Many can be stored for up to half a year. If the pips are brown inside the apple when cut open instead of white, they are ready. When picking apples, take any that give with a gentle, cupped, twisting motion with your hand. Don’t pull, if it doesn’t drop into your hand with a small amount of pressure, it is not ready yet. Picking too early can damage and reduce next years crop.

To store apples, keep them in a cool, dry place. We kept ours in a garage last year (we collect all of the neighbourhood’s excess to give to the pigs who adore them). Store them in a single layer so that they aren’t touching each other, ideally on slatted shelving (air circulation) or newspaper. Check regularly for spoiling. If you have too many that are spoiling too quickly, you can cook them into a pulp and freeze them, cut into rings and dry them in a dehydrator or on the lowest setting in the oven, cook and strain through muslin to make an apple sauce to freeze (good for my apple cake, see below), make into apple jelly or bramble jelly or use fresh – ideas in a moment.

Moth larvae is bad in apple trees. Cut out any you see in the fruit and shrug your shoulders before eating or cooking with the apples. It is the perks of homegrown produce – caterpillars, slugs and snails, plus the odd worm or beetle cropping up in your pickings. Apple scab is the most problematic. Something one of our apple trees has in particular. It doesn’t do anything in particular, it just makes the fruit look sometimes unappealing but I promise ours taste just as good. Some varieties can be more resistant (‘Ashmead’s Kernel’ for example or ‘Egremont Russet’). Nectria canker is a fungal disease that can also crop up.

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Apples are notable for their impressive list of phtyto-nutrients and anti-oxidants. Studies suggest that its components are essential for optimal growth, development, and overall wellness. As the saying goes, ‘an apple a day keeps the doctor away’. The apple is rich in dietary fibre which helps prevent absorption of dietary-LDL or bad cholesterol in the gut. The fibre also saves the colon mucous membrane from exposure to toxic substances by binding to cancer-causing chemicals inside the colon. They contain good quantities of vitamin C and beta-carotene. Consumption of foods rich in vitamin C helps the body develop resistance against infectious agents. Apples are also a good source of B-complex vitamins such as riboflavin, thiamin and vitamin B6. Together these vitamins help as co-factors for enzymes in the metabolism. Apples also carry a small amount of minerals like potassium, phosphorus, and calcium. Potassium is an important component of cell and body fluids helps controlling heart rate and blood pressure.

Different varieties of apples should be eaten in different ways. Some should only be cooked, some can be eaten raw or cooked (some might taste poorly when cooked and some are great both ways). For our homegrown varieties, we only grow eaters. We looked into buying a ‘Bramley’ but decided that we were very happy to cook with any slightly strong tasting eaters – our green ones in particular are a little too sharp for eating raw. I love a bright pink/red apple raw – ‘Pink Lady’, anyone else? Bramble Jelly (apple and blackberry jelly/jam), apple mint jelly (eat with lamb), apple jelly (eater apples made into jelly/jam and eaten on toast and butter or used as a filling for apple tart or pie, it is gorgeous), River Cottage suggests apple with black pudding, pork, cabbage and cheese, apple ice cream apparently is good too. Mincemeat fillings, stuffed apples for winter dishes… The apple is pretty great. Ways to eat raw apple alongside other food: yummy with cheddar cheese/ cheese fondu, dipped in humous, slathered in Greek yoghurt, melted chocolate, it is a key ingredient to a Waldorf Salad (apple, celery and walnuts) and a great addition to the ploughman’s lunch (fun fact: the ploughman’s lunch was an advertising stunt invented in the 1960s by the cheese industry). For cooking, apple crumble is the first that springs to mind, apple and blackberry crumble (see my recipe here: Recipe: Apple and Blackberry Crumble), apple tart/ tarte tatin, apple pie, I’ve never tried apple charlotte or Eve’s Pudding but these are more classics to consider. I often resort to the good old apple crumble with custard, if I am honest, for autumnal puddings. It is one of the dishes I remember my gran making for us when we used to stay with her more often but it brings back fond memories of coming home from a school trip and my mum had whipped one up as a surprise – it is one of her puddings she made me as a child that I ate and loved and one of the first I ate after being very poorly for sometime and started eating pudding every night as a result of it. Otherwise, the best apple pudding is apple cake. I had my first ever slice of Dorset apple cake, in Dorset (no surprise there) at the Hive Beach Cafe, close to Bridport. It is the best Dorset apple cake I have ever eaten. I tried to replicate it when I got home but it was never as good as theirs. But I discovered this recipe, Apple, Almond and Cinnamon. It is not a Dorset apple cake but it is yummy in its own way. The texture and cinnamon-y taste with the added nutmeg and the flaked almonds is scrumptious. I particularly like it slightly warm.

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Apple, Almond and Cinnamon Cake

(Serves 10, makes a 20cm/9inch deep cake)

-450g eater/dual-purpose apple of choice (about 2 medium sized apples), cored and finely sliced into thin segments – 6 large eggs – 335g dark soft brown sugar – 335g salted butter – 340g self-raising flour – 55g ground almonds – 1 ½ tsp ground cinnamon – ¼ tsp ground nutmeg – 2 tbsp good-quality apple sauce (homemade is best)

– About 2 tbsp flaked almonds – Icing sugar, for dusting

  1. Line a 20cm/9inch deep cake tin with baking parchment. Preheat the oven to 180C/350F/Gas 4.
  2. Put the eggs, sugar and butter into a large bowl and using an electric whisk, mix until combined.
  3. Add the flour, ground almonds, cinnamon, nutmeg and apple sauce and mix together until the batter is lump-free.
  4. Pour half the batter into the tin. Place a layer of sliced apples on top. Pour in the remainder of the batter. Smooth the surface. Top with another layer of sliced apples. Scatter the flaked almonds over the top.
  5. Bake in the oven for 1-1 1/2 hours, or until a skewer comes out clean. If the top is burning, put a sheet of baking parchment over the top or turn the oven temperature down to 170C (I do have problems cooking this cake – I either burn the top or undercook the middle, try and see what works for you, chef!).
  6. Leave to cool in the tin before transferring on to a wire rack. Dust with a little icing sugar before serving. It is lovely still warm or cold. Store in an airtight container for up to 3 days.

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Homemade Apple Sauce

-1kg apples -600ml water

  1. Cut the apples into large chunks and place them in a large pan with 600ml water. bring the water to the boil along with the apples before turning down and leaving to simmer for at least an hour, until the apples have broken down and become ‘mush’.
  2. Put the ‘mush’ into a muslin cloth hanging over a large bowl and allow it to drip for at least 12 hours, preferably overnight.
  3. Tip the contents of the bowl into containers and store in the freezer to use for the cake above or any other recipe.
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Plums and Green Gages

PRUNE: May-June

HARVEST: July-October

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All plums and gages are varieties of Prunus domestica. Gages (small, green plums) tend to be sweeter tasting and more spherical in shape than the darker purple plums, more popularly sold in UK stores therefore investing in your own gage tree at home in the garden is an excellent idea. Do not be put off by the bogey-like colour – they taste divine. 

Plum has many species, and taxonomists differ on the count. Depending on the taxonomist, between 19 and 40 species of plum exist. From this diversity only two species, the hexaploid European plum (Prunus domestica) and the diploid Japanese plum (Prunus salicina and hybrids), are of worldwide commercial significance. The origin of these commercially important species is uncertain.

Plums may have been one of the first fruits domesticated by humans. The most abundant cultivars have not been found wild, only around human settlements. Prunus domestica has been traced to East European and Caucasian mountains while Prunus salicina and Prunus simonii originated in Asia. Plum remains have been found in Neolithic age archaeological sites along with olives, grapes and figs.

It is considered plums came originally from Asia. They were likely first grown in China more than 2,000 years ago and made their way to Rome by 65 B.C. The fruit Prunus armeniaca gained its name from the beliefs of Pliny the Elder who was a Roman historian and scientist of the first century. He maintained the apricot was a kind of a plum, and had originally come from Armenia.

The plum is in fact closely related to the apricot and peach and numerous intermediary forms like Prunus simonii, the Apricot Plum. Prunus salicina, Asian plum native to China and Japan, has been in cultivation for thousands of years and was mentioned in the songs and writings of Confucius (551 BC – 479 BC). Although Pompey the Great is credited with introducing the cultivated plum to Rome in 65 BC, it is likely that wild plums were used by the peoples of southern Europe for many thousands of years. Wild plums flourished throughout the Old and New Worlds. In fact, the domestic plums we eat today descend from numerous sources.  Some sources believe the European plum was carried to Rome around 200 BC, then north to Europe. Others say that the Duke of Anjou carried the plum home as he returned from Jerusalem at the close of the Fifth Crusade (1198 to 1204 AD).

The French enthusiastically embraced the European plum during whichever scenario it arrived, using it in the kitchen as both fresh and dried as prunes. French immigrants carried plum pits to Quebec where a traveler recorded plum orchards flourishing as early as 1771. Plums came to North America with British settlers.

The markings on plum stones are unique to each variety, like a fingerprint. When Henry VIII’s ‘Mary Rose’ was raised after 450 years from the sea-bed, over 100 varieties of plum stones were discovered. It is an indication to how popular plums were in our diets during the Tudor period and are appreciation at the many different varieties on offer. It is a shame that instead of this giant figure increasing, we are lucky if we have more than 50 varieties available nowadays.

Plums are produced around the world, and China is the world’s largest producer, 6,100,000 tonnes during 2015.

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Green Gages

Plums can be self-fertile but it is safer to purchase two, to make sure. ‘Victoria’ is a popular, reliable, high-yielding, self-fertile cooker and eater. ‘Marjorie’s Seedling’, a dark purple and another popular variety is a late-ripening, heavy-cropping type that can give your fruit as late as October. Other popular plums that will be recommended are ‘Czar’, blue plums for cooking that apparently thrive in poor soil; ‘Early Laxton’, a dessert plum with red flushed, yellow fruit yielding in mid to late summer; ‘Blue Tit’, a compact dessert plum with blue fruit in late summer.

For Green Gages, ‘Cambridge Gage’, partly self-fertile, green fruits, sweet; most reliable of the gages, but vigorous and needs a warm garden; ‘Imperial Gage’ is self-fertile and described as ‘reliable’; ‘Oullin’s Gage’ is self-fertile and recommended by River Cottage for cooking or eating fresh and flowers later so it may miss any late frosts – plum blossom is very early and delicate.

You must be warned that some plum varieties do refuse to pollinate each other. ‘Rivers’ Early Prolific’ and ‘Jefferson’ or ‘Cambridge Gage’ and ‘Old Green Gage’ are such examples. Check with your suppliers for further details.

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Plums like fertile, well-drained soil in sunny, sheltered locations. They are particular about water- they like a reasonable amount during warmer months but despise waterlogged soils at any time of the year so a well-drained site is really ideal. Add plenty of organic matter if the soil is too dry to help the plant retain water in its roots. Feed and mulch the tree every spring to kick-start its blossom and fruit production and make sure you water in during dry spells, especially when it is settling in during the first year. The trees themselves are quite strong and hardy but unfortunately, the blossom is often early and hits the frost. Avoid frost pockets or windy sites and follow our crazy example of positioning ladders around the trees and wrapping the blossom very gently and carefully up in excessive amounts of horticultural fleece at night and then, using pegs, hoist it up during the daytime so pollinators can do their business.

A word on ‘Victoria’ plums – they are prone to such heavy cropping that their branches can snap if unsupported. This happened to our one a couple of years back when I foolishly removed some trees growing nearby that were supporting it. It has struggled on though like a brave soldier and produced an excellent crop this year.

Depending on the variety, location and type of plum, you can harvest from July to October. The first few fruits falling from the tree are a sign it is ready to start picking. Colour, squidgyness and ease of the plum being pulled from the tree branch is the next indicator. The fruit ripens very gradually over time so do not be too hasty – harvest every day whatever seems ready over time. Pick carefully to avoid bruising the fruit and try to leave a short stalk to keep the fruit and next year’s buds intact.

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‘Victoria’

Silver leaf disease is the most likely nuisance for plum trees. Minimising pruning helps reduce the likelihood of this disease a lot. Brown rot, blossom wilt, bacterial canker and rust are also a possibility. Spots of gummy looking resin on the bark are a sign that the tree is under stress. Aphids can appear in early spring but rarely do more than cosmetic damage. Worst case would be larvae in some of the fruit.

100g of fresh plums also contain 350 IU Vitamin A, 10mg Vitamin C, Vitamin K, 150 mg of potassium and smaller amounts of B vitamins and other minerals.

Some plums are best eaten fresh, others need to be cooked. All plums can be frozen. The best way is to de-stone them and put the halves in freezer bags but if you don’t have time, you can freeze them whole and remove the stones once defrosted at a later date. I freeze most of my plums to make jams and save the fresh ones for people to eat or to make delicious plum crumble from.

I offer two recipes: my green gage jam (feel free to apply the same recipe for other plums or half and half) and plum crumble. Dig in.

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Fresh batch of Green Gage Jam on toast from this afternoon

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Green Gage Jam

My favourite way to eat homemade green gages –  or plums –  is in jam.  Plums have an (almost) high amount of pectin in them so the jam should set without the aid of extra special pectin liquid however, I have been known to resort to using it in plum jam before so do not be afraid to do so yourself.

Serve the jam slathered thickly on buttered toast with a cup of tea on a sunny afternoon and you will be in heaven. 

(Makes 2.25kg worth)

  • 1 kg plums – 1kg granulated sugar – Juice of 1-2 lemons – 125ml Certo liquid pectin, optional
  1. Slice and remove the stones from the plums and place in a large pan. Add the sugar and lemon juice.
  2. Stir over a high heat and then allow the fruit to stew, checking the temperature with a jam thermometer. When it has reached boiling point, allow it to bubble furiously for at least ten minutes.
  3. Meanwhile, put a china plate inside the freezer so that it is cold. Spoon a small dollop of jam onto the plate and put it back in the freezer for a minute. Take it out and run a fingertip straight through the middle of the jam splodge on the plate. If the jam ‘crinkles’ and leaves a trail as you push your fingertip through, then it is done. If it doesn’t, continue to boil the jam and check in this manner until it is ready.
  4. Once done, turn of the heat and if using, add the liquid pectin and stir in before you allow the jam to cool slightly.
  5. Bottle in steralised jars and store in a cool, dry place overnight. You can use them from the next day onwards.

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Plum Crumble

Traditional plums look gorgeous in a crumble – the red juice makes it look so pretty – but mixing in some green gages as well takes the dish to a whole new sweet level and I urge you to try it at lease once!

(Serves 6

– Lots of plums, about 1kg – Caster/ granulated sugar, to sprinkle over the plums

For the crumble topping: – 170g plain flour – 110g salted butter – 55g caster/ granulated sugar

  1. Preheat the oven 150C.
  2. De-stone the plums and cut into halves or segments. Place them in an oven-proof dish. Sprinkle a generous amount of caster or granulated sugar over the top of each layer of plums as you put them in. You want to have a nice thick layer of fruit as it is going to decrease in size during the cooking process.
  3. Put the flour into a bowl followed by the sugar and salted butter. Rub together using your fingertips until the mixture resembles large bread crumbs (add more butter if too dry and more flour if too sticky). Sprinkle the crumble topping over the top of the plums that have been placed in layers inside the dish.
  4. Bake in the oven for about 45 minutes – 1hr, or until hot and golden brown on top and the fruit is cooked underneath (once done, you can turn off the oven and leave the crumble inside to stay warm until you are ready to eat it). Serve hot with custard.