Skip to Content

Four Berry Crumble

This four berry crumble has strawberries, blackberries, blueberries and raspberries in it with a delicious crumble and oat topping. It’s is perfect for an easy and delicious dessert!

The berries burst during baking and combine to create a lovely combination. The topping has a mix of classic crumble topping and oats and makes for a tasty crust on top of the berries.

You can make this with frozen or fresh berries. I love to buy the big bag of four berries from Costco and use that. No need to thaw your berries, just bake them from frozen and they will bake up perfectly.

If you want to use fresh berries they will work great as well. I would use equal parts of each berry to form the four berry blend.

What you need to make this four berry crumble: (Printable recipe is below)

Serves 4

  • 3 cups frozen four mixed berries or a combination of strawberries, blueberries, blackberries and raspberries
  • 1/2 cup sugar
  • zest of 1 lemon
  • 2 tablespoons lemon juice
  • 1 cup oats
  • 1 cup flour
  • 1/4 cup salted butter – melted
  • 3 tablespoons sugar
  • 3/4 teaspoon salt
  • 1 teaspoon vanilla extract
  • Serve with optional whipped cream or vanilla ice cream

Instructions

  1. Preheat oven to 400 F.
  2. In a 8 x 8 baking pan, add berries, sugar, lemon zest and lemon juice and mix together.
  3. In another bowl, add oats, flour, melted butter, sugar, salt and vanilla and mix together to form a crumble.
  4. Spread crumble topping over the berry mixture evenly.
  5. Bake for 30 minutes.
  6. Serve on it’s own or with some whipped cream or ice cream.

Here are a few other recipes you may also enjoy:

Blueberry and Basil Mocktail
Chicken Raspberry Nut Salad
Raspberry White Chocolate Croissant Bread Pudding
Small Batch Raspberry Jam

Print Recipe
5 from 1 vote

Four Berry Crumble

An easy and delicious strawberry, blueberry, blackberry and raspberry crumble.
Prep Time5 minutes
Cook Time30 minutes
Course: Dessert, treat
Cuisine: Dessert, treat
Keyword: berries, Blackberry, Blueberry, crumble, Dessert, Raspberry, Strawberry
Servings: 4 servings

Ingredients

  • 3 cups frozen four mixed berries or a combination of strawberries blueberries, blackberries and raspberries
  • 1/2 cup sugar
  • zest of 1 lemon
  • 2 tablespoons lemon juice
  • 1 cup oats
  • 1 cup flour
  • 1/4 cup salted butter – melted
  • 3 tablespoons sugar
  • 3/4 teaspoon salt
  • 1 teaspoon vanilla extract

Instructions

  • Preheat oven to 400 F.
  • In a 8 x 8 baking pan, add berries, sugar, lemon zest and lemon juice and mix together.
  • In another bowl, add oats, flour, melted butter, sugar, salt and vanilla and mix together to form a crumble.
  • Spread crumble topping over the berry mixture evenly.
  • Bake for 30 minutes.
  • Serve on it’s own or with some whipped cream or ice cream.