This easy apple and cinnamon crumble combines tart Bramley apples with a sweet, buttery oat topping that turns golden and crunchy in the oven.
Serve with whipped cream, ice cream, or vanilla custard for the ultimate baked apple dessert. You might also like my blackberry & apple crumble recipe.

Save this recipe for later?
Quick Summary - Apple Cinnamon Crumble
I've made this apple and cinnamon crumble many times, and it's the method I come back to when I want an easy crumble without any extra faff. I particularly like using melted butter in the topping rather than rubbing in cold butter. It produces lovely chunky, crisp clusters and makes the crumble much quicker to prepare. Beth (Effortless Foodie)
🕒 Ready In: 43 minutes
👪 Serves: 6
🍽 Calories: 512
🥣 Main Ingredients: Bramley apples, cinnamon, caster sugar, plain flour, porridge oats, light brown sugar, and butter.
👩🍳 Difficulty: Easy
👌 Why this recipe? This apple and cinnamon crumble is an easy, fuss-free dessert with soft, tart Bramley apples and a crunchy, flapjack-style oat topping. There's no need to pre-cook the apples or rub butter into flour, so it's quick to assemble using simple everyday ingredients.
Summarise & Save This Content On
Unlike a traditional apple crumble, there's no need to pre-cook the apples or rub cold butter into the flour. The Bramleys are thinly sliced so they soften as the crumble bakes, while melted butter is stirred straight into the flour, oats and brown sugar to create a chunky, flapjack-style topping.
Glut of Bramley apples? You might also like my apple and blackberry turnovers, Eve's pudding, slow cooker stewed apples, and sticky toffee apple crumble recipes.
Jump to:
- Quick Summary - Apple Cinnamon Crumble
- Why you'll love this cinnamon apple crumble
- Ingredient notes
- Need to substitute an ingredient?
- Variations
- Make it even better
- How to make apple and cinnamon crumble
- Beth's top tips
- Serving suggestions
- Storage
- Troubleshooting guide
- Apple and Cinnamon Crumble FAQs
- More crumble recipes
- More recipes using Bramley apples
- Recipe
- 💬 Comments
Why you'll love this cinnamon apple crumble
- No pre-cooking the apples - thinly sliced Bramleys cook directly in the baking dish.
- No rubbing in butter - simply melt the butter and stir it into the dry topping ingredients.
- Crunchy oat topping - oats and light brown sugar give the crumble a delicious flapjack-style texture.
- Simple ingredients - it's made mostly with everyday baking and store-cupboard staples.
- Perfect autumn pudding - warming cinnamon and Bramley apples make it especially good when British apples are in season.
Ingredient notes
A full ingredients list along with Metric and US Customary measurements, can be found in the recipe card at the end of this post.

Bramley apples - you'll need approximately 1.2 kg (6 medium Bramley apples). Bramleys have a lovely tart flavour that balances the sweet crumble topping and soften beautifully when baked. Granny Smith apples can be used if you can't get Bramleys, although they tend to hold their shape more.
Caster sugar - sweetens the tart cooking apples. You can adjust the quantity slightly depending on how sharp your apples are.
Ground cinnamon - two teaspoons give the apple filling a noticeable warming cinnamon flavour without overpowering the fruit.
Water - just a small amount helps create steam underneath the topping so the raw apple slices soften as the crumble bakes.
Plain flour (All-purpose flour) - forms the base of the crumble topping.
Porridge oats (Rolled oats) - give the topping extra crunch and a flapjack-like texture. I prefer regular porridge oats rather than jumbo oats for this recipe.
Light brown sugar - gives the crumble topping a slightly caramelised flavour and helps it become golden and crisp.
Butter - use melted butter rather than cold butter. It makes the topping quick to prepare and creates larger, crunchier crumble clusters.
Need to substitute an ingredient?
Have an allergy or dietary preference? Let AI customise the recipe for you.
Variations
- Add 1 peeled and sliced pear to the recipe for an apple and pear crumble.
- Add a handful of dried cranberries or raisins to the apple filling. You could also add a tablespoon of mincemeat.
- Add half a teaspoon of ground ginger or mixed spice to the apple filling for warmth and spice.
- Make slow cooker apple crumble in your crock pot or air fryer apple crumble in your air fryer!
Make it even better
More fibre
Stir a tablespoon or two of ground flaxseed into the oat crumble topping.
Healthy fats
Add chopped walnuts or almonds to the topping for extra crunch and healthy fats.
More fruit
Add pears, blackberries or raspberries to the apple filling for extra fruit and flavour.
Less sugar
You can reduce the sugar in the apple filling to suit your taste. If you're using naturally sweeter eating apples instead of Bramleys, you'll generally need less added sugar.
How to make apple and cinnamon crumble
One: Place the flour, oats, and light brown sugar in a large bowl and pour over the melted butter.
Two: Mix with a spoon until golden crumbles form.
Three: Peel and core the Bramley apples, then slice them thinly. Place the apple slices in a large baking dish (2 litre) and mix with the caster sugar, ground cinnamon and water. Spread the apples into an even layer.
Four: Spoon over the crumble topping. Don't press the topping down firmly. Leaving it loose and craggy helps the surface become crisp and golden in the oven.
Five: Bake in the oven for 35-45 minutes until golden and the fruit underneath bubbling. Allow to cool for 10 minutes before serving.
To check the apples are cooked, push a sharp knife through the centre of the crumble. It should slide easily through the apple slices with very little resistance.

Beth's top tips
- Slice the apples thinly. This is particularly important because the apples aren't pre-cooked.
- Don't compact the crumble topping. Sprinkle it loosely over the apples so there are plenty of craggy edges to crisp up.
- Check the apples before removing the crumble from the oven. A golden topping doesn't necessarily mean the fruit underneath is completely soft.
- Let it rest before serving. Ten minutes allows the apple juices to settle and thicken slightly.
- Use regular porridge oats (rolled oats). Jumbo oats can make the topping noticeably coarser.
Serving suggestions
The apple cinnamon crumble is delicious with whipped cream, honeycomb ice cream, or vanilla custard.
Got leftovers? Enjoy this easy apple crumble for breakfast with Greek yoghurt and fresh berries for a delicious start to the day.

Storage
Make ahead
You can assemble the crumble several hours before you want to bake it. Cover the dish and keep it in the fridge until needed.
If baking it straight from the fridge, it may need a few extra minutes in the oven.
Store
Allow leftover apple crumble to cool, then cover and store it in the fridge for up to 3 days.
Reheat
Reheat individual portions in the microwave until piping hot.
For a crisper topping, reheat the crumble in the oven or air fryer instead.
Freeze
Apple and cinnamon crumble can be frozen for up to 3 months. Allow it to cool completely before transferring it to a freezer-safe container.
Defrost overnight in the fridge before reheating thoroughly.
Troubleshooting guide
Why are the apples in my crumble still hard?
The apple slices may have been too thick, or the crumble may simply need longer in the oven. Because the apples aren't pre-cooked in this recipe, it's important to slice them thinly.
Before removing the crumble from the oven, insert a sharp knife into the centre. It should pass easily through the fruit.
Why is my apple crumble watery?
Apples naturally release juice as they cook, and some varieties contain more water than others. Allow the baked crumble to stand for about 10 minutes before serving so the juices have time to thicken slightly.
Why isn't my crumble topping crispy?
Make sure the crumble has baked until the topping is properly golden rather than pale. Also avoid pressing the topping firmly onto the apples, as the loose, uneven surface helps it crisp up.
If you're reheating leftovers, use the oven or air fryer rather than the microwave to revive the crunchy topping.
Why is my crumble topping dry?
Make sure all of the flour and oats are coated with the melted butter when mixing the topping. There shouldn't be large pockets of completely dry flour remaining.
Apple and Cinnamon Crumble FAQs
Bramley apples are my first choice for apple crumble. They're tart enough to balance the sweet topping and soften beautifully during baking. Granny Smith apples are a good alternative if Bramleys aren't available, although they'll usually retain more texture.
I prefer to peel Bramley apples for this crumble because it gives the filling a softer, more consistent texture. You can leave the peel on if you prefer a more rustic crumble.
No, not for this apple crumble recipe. The Bramley apples are sliced thinly and baked with a small amount of water, which helps them soften underneath the crumble topping as it cooks.
Yes. Sweeter eating apples can be used, but the filling will taste different and you may want to reduce the caster sugar. Choose an apple that holds up reasonably well when baked.
More crumble recipes
More recipes using Bramley apples
Tried it? Let me know what you think and rate it ⭐️ below. Tag me @effortlessf00d-I'd love to see! Don't forget to subscribe for more recipes.
Recipe
Easy Apple and Cinnamon Crumble
Save this recipe for later?
Ingredients
- 6 Bramley Apples
- 50 g Caster Sugar
- 2 teaspoon Ground Cinnamon
- 2 tablespoon Water
For the crumble topping
- 125 g Plain Flour (All-purpose Flour)
- 125 g Rolled Oats do not use jumbo oats
- 125 g Light Brown Sugar
- 125 g Unsalted Butter melted
Instructions
- Preheat the oven to 180°c (160 °fan/ Gas 4/ 350F).
- In a mixing bowl, combine the flour, oats, and light brown sugar. Pour over the melted butter and stir with a spoon until the mixture forms crumbly clumps.125 g Plain Flour (All-purpose Flour), 125 g Rolled Oats, 125 g Unsalted Butter, 125 g Light Brown Sugar
- Peel, core and thinly slice the apples, and mix with the cinnamon, caster sugar, and water in a 2 litre pie dish.6 Bramley Apples, 50 g Caster Sugar, 2 teaspoon Ground Cinnamon, 2 tablespoon Water
- Spoon over the crumble topping and bake in the oven for 35-45 minutes until golden and the fruit underneath bubbling. Allow to cool for 10 minutes before serving.
Notes
- Apples: Bramley apples work best because their tart flavour balances the sweet topping and they soften beautifully when baked. Granny Smiths can be substituted.
- Slice the apples thinly: There's no need to pre-cook the apples, but thin slices are important so they soften fully during baking.
- Crumble topping: Use regular porridge oats rather than jumbo oats for the best texture.
- Melted butter: Unlike a traditional crumble, the butter is melted and stirred into the dry ingredients. This creates a quick, crunchy, flapjack-style topping.
- Don't press the topping down: Spoon it loosely over the apples to create plenty of crisp, golden clusters.
- Check it's cooked: The topping should be golden, the filling bubbling at the edges, and a sharp knife should slide easily through the apples.
- Storage: Store leftovers covered in the fridge for up to 3 days.
- Freezing: Freeze for up to 3 months and defrost overnight in the fridge before reheating.











Elizabeth J Lees says
Looks like a great recipe, but I can’t find the quantities or oven temperature! 😏
Andrea says
I love how quick and easy this is to make. A delicious dessert any time I want.
Suzy says
We loved it! So flavorful and that topping was perfect! Great way to use up apples from apple picking!
Denay DeGuzman says
This is just like the apple crumble my Grandma would make. Thanks so much for bringing back this memory. The recipe is delicious!
Tavo says
One of our favorite recipes by far! This version was extra yummy! Thanks for sharing!
Keri Bevan says
This was so delicious! Love the crunchy topping!