Hamdi Saidani Mary Berry’s Apple and Blackberry Crumble is the definitive British comfort pudding. Unlike many crumbles that use cold, rubbed-in butter, Mary often utilizes a melted butter technique for the topping. This creates a distinctively “knobbly” and crunchy texture that sits somewhere between a traditional crumble and a flapjack, providing a perfect contrast to the softened fruit.
Mary’s approach is a masterclass in fruit texture. You’ll fail this recipe if you use “eating apples” (like Gala or Fuji) instead of Bramley apples. Bramleys are high in acid and moisture; they break down into a beautiful, fluffy cloud of sauce that perfectly suspends the whole blackberries. Eating apples will stay in firm chunks, which prevents the filling from achieving that classic jammy consistency.
I’ve found that the oats in the topping are what truly elevate this dish. They provide a nutty, toasted flavor that balances the tartness of the berries. Make sure your apples are sliced thinly so they cook at the same rate as the blackberries; otherwise, you’ll have crunchy apples and disintegrated berries.
Mary Berry Apple And Blackberry Crumble Ingredients
For the Filling:
- 750g Bramley apples, peeled, cored, and thinly sliced
- 300g fresh or frozen blackberries
- 50g caster sugar
- 1 teaspoon ground cinnamon
For the Crumble Topping:
- 125g plain flour
- 125g rolled oats (not instant)
- 150g light brown sugar
- 125g unsalted butter, melted
How To Make Mary Berry Apple And Blackberry Crumble
- 1. Preheat and prep: Heat your oven to 180°C (350°F). Lightly grease a medium-sized ovenproof baking dish (approx. 1.5–2 litres) with a little butter.
- 2. Assemble the fruit: Toss the sliced apples, blackberries, caster sugar, and cinnamon directly into the baking dish. Stir them gently to ensure the sugar and cinnamon coat the fruit evenly. Level it out with a spoon.
- 3. Create the topping: In a large mixing bowl, combine the flour, light brown sugar, and oats. Pour in the melted butter and stir with a fork or spoon until the mixture clumps together into “crumbs.”
- 4. Top the fruit: Sprinkle the crumble mixture over the fruit. Don’t press it down too hard; you want it to stay airy so the heat can circulate and crisp up the oats.
- 5. Bake until golden: Place in the oven for 45–50 minutes. You are looking for a deep golden-brown topping and purple blackberry juice bubbling up around the edges.
- 6. Rest before serving: Let the crumble sit for 5–10 minutes before serving. This allows the fruit juices to thicken slightly so they don’t run all over the plate.
Recipe Tips
- Use Bramley apples: They are the “king of cooking apples.” They fluff up beautifully and have the perfect tartness to cut through the buttery topping.
- Melted butter secret: Using melted butter instead of rubbing in cold butter is Mary Berry’s trick for a faster, crunchier topping that doesn’t go “sandy.”
- Frozen berries work: If you can’t find fresh blackberries, frozen ones work perfectly. You don’t even need to thaw them; just toss them in with the apples.
- Don’t skimp on the oats: The oats provide the structural integrity for the crumble. Without them, the melted butter and flour would become too dense.
What To Serve With Mary Berry Apple And Blackberry Crumble
In true British fashion, this must be served with hot custard (Crème Anglaise). The creamy, vanilla-scented sauce is the traditional partner for the tart fruit.
If you prefer a contrast in temperatures, a scoop of high-quality vanilla ice cream or a dollop of clotted cream is equally divine. The cold dairy melting into the hot crumble creates a luxurious mouthfeel.
Storing & Reheating Tips
- Fridge: Store leftovers in the fridge for up to 3 days. The topping will soften slightly as it sits with the fruit.
- Freeze: You can freeze the baked crumble for up to 3 months. Thaw in the fridge before reheating in the oven.
- Reheat: To regain the crunch, reheat in the oven at 180°C for 10–15 minutes. A microwave will warm it through but will leave the topping soft.
Mary Berry Apple And Blackberry Crumble Nutrition Facts
Per serving (approx. 1/6 of dish):
- Calories: 410 kcal
- Protein: 4g
- Fat: 19g
- Carbohydrates: 58g
- Sodium: 10mg (with unsalted butter)
FAQs
Why is my crumble topping soggy?
This usually happens if the fruit had too much moisture or if you didn’t bake it long enough. The 45–50 minute window is essential to allow the steam from the fruit to pass through the topping and for the sugar to caramelize.
Can I use different fruit in my Mary Berry Apple And Blackberry Crumble?
Yes! Apple and raspberry or apple and plum are great variations. Just keep the total weight of the fruit roughly the same (around 1kg).
Can I make this Mary Berry Apple And Blackberry Crumble gluten-free?
You can substitute the plain flour with a gluten-free flour blend and ensure your oats are certified gluten-free. The texture will be slightly different but still delicious.
Do I need to cook the apples before putting them in the dish?
No, Mary’s recipe relies on the oven time to cook the apples. Slicing them thinly (about 3–5mm) ensures they are soft by the time the topping is golden.
Try More Recipes:
Mary Berry Apple And Blackberry Crumble
Description
Mary Berry Apple And Blackberry Crumble is a quintessentially British autumn dessert that balances the sharp tartness of Bramley apples with the deep, purple sweetness of blackberries. This specific version utilizes Mary Berry’s signature “melted butter” technique, which creates a robust, crunchy oat-based topping rather than a traditional sandy texture. Infused with warm cinnamon, the fruit softens into a luscious compote while the topping achieves a golden, caramelized finish, making it a staple of rustic home baking.
Ingredients
For the Filling:
For the Crumble Topping:
Instructions
- Preheat and prep: Heat your oven to 180°C (350°F). Lightly grease a medium-sized ovenproof baking dish (approx. 1.5–2 litres) with a little butter.
- Assemble the fruit: Toss the sliced apples, blackberries, caster sugar, and cinnamon directly into the baking dish. Stir them gently to ensure the sugar and cinnamon coat the fruit evenly. Level it out with a spoon.
- Create the topping: In a large mixing bowl, combine the flour, light brown sugar, and oats. Pour in the melted butter and stir with a fork or spoon until the mixture clumps together into “crumbs.”
- Top the fruit: Sprinkle the crumble mixture over the fruit. Don’t press it down too hard; you want it to stay airy so the heat can circulate and crisp up the oats.
- Bake until golden: Place in the oven for 45–50 minutes. You are looking for a deep golden-brown topping and purple blackberry juice bubbling up around the edges.
- Rest before serving: Let the crumble sit for 5–10 minutes before serving. This allows the fruit juices to thicken slightly so they don’t run all over the plate.
Notes
-
Use Bramley apples: They are the “king of cooking apples.” They fluff up beautifully and have the perfect tartness to cut through the buttery topping.
Melted butter secret: Using melted butter instead of rubbing in cold butter is Mary Berry’s trick for a faster, crunchier topping that doesn’t go “sandy.”
Frozen berries work: If you can’t find fresh blackberries, frozen ones work perfectly. You don’t even need to thaw them; just toss them in with the apples.
Don’t skimp on the oats: The oats provide the structural integrity for the crumble. Without them, the melted butter and flour would become too dense.
