Raspberry Crumble Recipe
There is nothing more delicious in summer than crumbles with seasonal fresh berries for dessert like this raspberry crumble. It takes five minutes to prep and 30 minutes to bake. And you can serve this warm or cold with ice cream or whipped cream.

A fruit crumble is really the easiest dessert you can make in summer with any fruit. Berries and stone fruit such as apricot, plums, peaches, and nectarines, are always a big hit.
Why make this crumble?
- One of the reasons I love berry crumbles is this. Look at that thick tart yet sweet chewy fruit syrup. Next, look at the crisp buttery bits of crumble on the top. Now imagine a spoonful of that syrupy fruit with the crispy crumble that just bursts in the mouth. There’s a mouthful you cannot resist. Explosion!
- A fruit crumble is really the easiest dessert you can make in summer with any fruit. Berries and stone fruit such as peaches, apricots, and apples are always a big hit.
- Today, I am making these with raspberries but you can also make them with other berries such as blueberries, blackberries, or even a combination of mixed berries. Of course, stone fruits such as apricot, plums, peaches, and nectarines, are also the perfect candidates for crumbles.
- By the way, a crumble bar is a great way to take these fruit crumbles to family and friends when you visit.

Ingredients and substitutes
- Raspberries – Today, I am using fresh, and yet you can also use frozen. If you use frozen you can keep the amount of sugar the same. I’d love to say you can also use canned, and yet with canned, I find the fruit is too soft and becomes syrupy by the time it’s cooked. It still tastes good, but the fruit is almost down to a syrup consistency.
- Sugar – I like using a mix of white and brown sugar. The white adds sweetness and keeps a beautiful white color while the light or brown sugar brings with it the flavor of molasses.
- Unsalted Butter – I always use unsalted because I like to control the amount of salt I use. Suppose you use salted butter; that’s fine. Just omit salt in the recipe. Margarine or veg shortening works as well, yet they both will affect the texture of the crumble.
- Cornstarch – Raspberries are juicy, and the cornstarch helps thicken the juices giving you that thick syrup-like consistency instead of a pool of liquid.
- Vanilla – Always use good quality vanilla extract, bean paste, or vanilla sugar.
- Spice mix –There are so many flavors you can add. Like pumpkin spice or gingerbread spice, cinnamon, and nutmeg. I admit that when it comes to crumble, I often prefer the fruit to shine. So I usually add just a pinch of cinnamon and a grating of nutmeg.

Raspberry crumble
- Preheat the oven to 375°F / 190°C/ Gas Mark 5
- Crumble – In the bowl of a food processor, add the flour, nuts/oats, sugar, salt, vanilla extract, spice, and chilled cubed butter. Pulse a few times – until crumbly until you have a combination of small and large breadcrumb consistency. Keep chilled.
Pro tip – the crumble mixture can be made. up to 4 days in advance. Keep it in the fridge at all times to ensure the butter stays chilled.

- Fruit – Combine the raspberries, sugar, lemon juice, and cornstarch in a greased 8 x 8 square pan or 6-inch pie pan. Alternatively, you can also use 4 x 4 oz ramekins for individual servings. Set aside.
Pro tip – greasing the pan with butter is optional but will prevent the crumbles from burning into the pan. - Sprinkle the crumble mixture on top of the raspberries. Make sure to cover all areas.
Pro tip – I like to do this with my hands and make sure to cover all areas. Try to put the large crumble pieces on the top as they do look prettier.

- Bake for about 20 to 25 minutes or until the top is crisp and golden. Let cool for 10 minutes before you serve.
Pro tip – if you choose to make small individual ramekins you will need only 12 to 15 minutes of baking time. - Fruit crumble can be served hot or cold. We love to serve it warm with chilled ice cream or cold with whipped cream.
Pro tip – the fruit syrup is very hot so make sure to wait for 10 minutes to prevent anyone from getting hurt.

Tips for success
- Fruit – you can use fresh or frozen raspberries. If using frozen make sure to thaw well, then drain excess moisture so the crumble does not become soupy.
- The perfect crumble topping is in the ratio of flour, sugar, and butter – Two parts flour, one part butter, and one part sugar works every single time. You can replace some of the flour with oats and nuts.
- Freezing crumble mixture – you can store any extra crumble mix well wrapped in a freezer bag (to prevent ice crystal) for up to 3 months.
- Gluten-free fruit crumbles – simply replace the flour in the recipe with your favorite-gluten free flour and oats.
- Reducing sugar – you can reduce sugar by simply tasting the blueberries. If you have sweet blueberries reduce the sugar accordingly. If the blueberries are tart, you can also use maple syrup or honey to substitute some of the sugar.
- Reheating crumble -A few minutes in the microwave will bring it back to it syrupy goodness. Then a few minutes in the oven will help crisp the streusel topping as well.
Creative ways to serve raspberry crumble
- Parfait – Layer raspberry crumble with yogurt or whipped cream in a glass or jar to create a delightful parfait. Alternate the layers for a visually appealing dessert.
- Crumble ice cream sandwich – Spread a generous amount of raspberry crumble onto a freshly baked cookie and top it with a scoop of your favorite ice cream flavor. Sandwich another cookie on top and press gently. Enjoy the crunchy, creamy, and fruity combination!
- Crumble pancakes – Serve raspberry crumble over your freshly made pancakes along with a drizzle of maple syrup. The crumble adds a wonderful texture and flavor to your breakfast treat.
- Crumble tartlets – Create mini tartlets using pre-made tart shells or homemade pastry. Fill them with raspberry crumble and bake until golden brown. Serve as bite-sized treats for parties or afternoon tea.
- Crumble trifle – Layer raspberry crumble, fresh raspberries, and custard or whipped cream in a trifle dish. Repeat the layers and top with a sprinkle of crumble for a visually stunning dessert.
- Crumble stuffed French toast – Make a sandwich with two slices of bread, with raspberry crumble in the middle. Dip the sandwich in an egg and milk mixture, then fry until golden brown. Serve with a dusting of powdered sugar and a drizzle of raspberry sauce.
- Easy Crumble yogurt bowl – Add a spoonful of raspberry crumble to your favorite yogurt, fresh berries, and a drizzle of honey or agave syrup. It’s a quick and nutritious breakfast or snack option.
- Crumble muffins – Prepare your favorite muffin batter and sprinkle some raspberry crumble before baking. The crumble will add texture and bursts of fruity flavor to the muffins.
- Raspberry crumble milkshake: Blend vanilla ice cream, milk, and a handful of raspberry crumble until smooth and creamy. Pour into a glass, top with whipped cream, and an extra sprinkle of crumble for a delightful milkshake treat.
- Crumble cheesecake bars – Press a layer of raspberry crumble onto the bottom of a baking dish, then pour cheesecake batter over it. Bake until set, let it cool, and cut into bars. These decadent treats combine the creaminess of cheesecake with the crunchiness of crumble.

More crumble recipes
Frequently asked questions
I love baking the crumble fresh, so the topping stays wonderfully crisp. And yet, you can make this crumble in advance. Cool it completely before you wrap it well and place it in the fridge.
Both are baked fruit desserts. A cobbler uses dollops of biscuit dough or pie dough topping, which often when baked looks very similar to a cobblestone. A crumble uses a streusel-like topping made of flour, sugar, and butter with the addition of nuts.
Again a crumble and a crisp are also both baked fruit desserts and both use a streusel topping made with butter, sugar, and flour. And yet, a crumble uses the addition of nuts while crips use rolled oats. These oats become crisp and flaky when cooked while the crumble topping is cakey and dense.
It is very tempting to add more butter to the crumble topping, but too much butter will blend the mixture of flour and sugar. Creating the perfect crumb with flour and sugar requires that you do not add too much butter. Ideally, a ratio of 1:1:2 works best – One part butter: one part sugar: two parts flour
Raspberry Filling Recipe
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Raspberry Crumble Recipe
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Easy Raspberry Crumble
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Ingredients
Fruit Base
- 12 oz (340 g) Raspberries
- 1 tbsp Lemon juice
- ¼ cup (55 g) Light brown sugar
- ¼ cup (50 g) White sugar
- 1 tbsp Cornstarch/cornflour
- ¼ tsp Salt
- 1 tbsp Unsalted butter
Crumble mix
- 1 cup (125 g) All-purpose flour
- 4 tbsp (60 g) Light brown sugar
- 4 tbsp (60 g) Sugar
- ½ cup (113 g) Unsalted Butter
- 1 tsp Vanilla extract
- 1 tsp Spice mix (cinnamon, gingerbread)
- ¼ tsp Fresh grated nutmeg
- ½ cup (40 g) Almond meal or rolled oats
Instructions
- Preheat the oven to 375°F / 190°C/ Gas Mark 5
- Crumble – In the bowl of a food processor, add the flour, nuts/oats, sugar, salt, vanilla extract, spice, and chilled cubed butter. Pulse a few times – until crumbly until you have a combination of small and large breadcrumb consistency. Keep chilled.Pro tip – the crumble mixture can be made. up to 4 days in advance. Keep it in the fridge at all times to ensure the butter stays chilled.
- Fruit – Combine the raspberries, sugar, lemon juice, and cornstarch in a greased 8 x 8 square pan or 6-inch pie pan. Alternatively, you can also use 4 x 4 oz ramekins for individual servings. Set aside. Pro tip – greasing the pan with butter is optional but will prevent the crumbles from burning into the pan.
- Sprinkle the crumble mixture on top of the raspberries. Making sure to cover all areas. Pro tip – I like to do this with my hands and make sure to cover all areas. Try to put the large crumble pieces on the top as they do look prettier.
- Bake for about 20 to 25 minutes or until the top is crisp and golden. Let cool for 10 minutes before you serve.Pro tip – if you choose to make small individual ramekins you will need only 12 to 15 minutes of baking time.
- Fruit crumble can be served hot or cold. We love to serve it warm with chilled ice cream or cold with whipped cream.Pro tip – the fruit syrup is very hot so make sure to wait for 10 minutes to prevent anyone from getting hurt.
Recipe Notes & Tips
- Fruit – you can use fresh or frozen raspberries. If using frozen make sure to thaw well, then drain excess moisture so the crumble does not become soupy.
- The perfect crumble topping is in the ratio of flour, sugar, and butter – Two parts flour, one part butter, and one part sugar works every single time. You can replace some of the flour with oats and nuts.
- Freezing crumble mixture – you can store any extra crumble mix well wrapped in a freezer bag (to prevent ice crystal) for up to 3 months.
- Gluten-free fruit crumbles – simply replace the flour in the recipe with your favorite-gluten free flour and oats.
- Reducing sugar – you can reduce sugar by simply tasting the blueberries. If you have sweet blueberries reduce the sugar accordingly. If the blueberries are tart, you can also use maple syrup or honey to substitute some of the sugar.
- Reheating crumble -A few minutes in the microwave will bring it back to it syrupy goodness. Then a few minutes in the oven will help crisp the streusel topping as well.
Conversions Used
1 lb = 453 grams, 1 cup = 240 ml, 1 stick = 113g, 1 tbsp= 15 ml, 1 tsp= 5 ml,
Nutrition Information
The nutrition information and metric conversion are calculated automatically. I cannot guarantee its accuracy. If this data is important to you please verify with your trusted nutrition calculator. Thank you
This turned out really well! I used a mix of sour cherries, Saskatoon berries and raspberries that we picked. I added some shredded coconut to the topping. Delicious!
At first, I thought there was too much topping, but when it cooked it was perfect! I added some chopped nuts. Delicious. The almond flour is a key ingredient I think. Easy to make. I’m here to make a double recipe, vegan version, with some rhubarb thrown in. Mmmmm.
Happy you enjoyed this crumble Sue, thank you for the lovely feedback.
Thank you for the wonderful recipe! My 4years old son heard about crumble in one of his storybooks and just kept saying thathe wants to try it. It was easy to make and so tasty! We just loved it! But now my kid wants to make strawberry crumble too. Would it be ok if I just change the the fruits and follow this recipe ?
Thank you so much for the lovely feedback, Plamena. Yes, you can make almost any fruit with this recipe. Enjoy!
Overall quite tasty but still a little bit of sourness from the raspberries. Not sure if more sugar would help or what else could be done to reduce the acidity.
You can add more sugar if you want Sapna. Usually, raspberries are not very sour.