
Easy Triple Berry Crumble Recipe (with Frozen Berries!)
Ingredients
- 4 cmixed berries*)
NOT thawed (about 24 ounces frozen fruit
- 3 tbspgranulated sugar
- 3 tbspall purpose flour
- zest from 1 lemon
- 1 pinchsalt
- 1 cold fashioned rolled oats
- ½ cbrown sugar
- 6 tbspall purpose flour
- ½ cbutter
cut into small cubes
Directions
- 1
Preheat oven to 350 degrees with the oven in the middle position.
- 2
In a mixing bowl, make the berry filling by combining all ingredients and tossing to combine. Set aside.
- 3
In a separate mixing bowl, make the oat crumble by combining all ingredients, then use your fingers to pinch the butter and incorporate with the dry ingredients. Keep pinching and tossing together with your hands until evenly combined. You will be left with many pea sized pieces of butter mixed in with the oat mixture. Set aside.
- 4
Pour the berry filing into a 1-1/2 quart baking dish (or 8x8 pyrex baking dish, a pie baking dish, or even 12" cast iron skillet). Top with the oat crumble topping, and spread to an even layer.
- 5
Bake uncovered until the berry filling is bubbling, and the oat crumble is golden brown, about 1 hour. Let cool for 1 hour before serving. Serve room temperature. Delicious with ice cream or whipped cream.
- 6
See the Recipe Notes below for more tips, FAQ's and ingredient substitutions.

Easy Triple Berry Crumble Recipe (with Frozen Berries!)
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About this Recipe
The Easiest Triple Berry Crumble Recipe (Using Frozen Berries!)
Craving a warm, comforting dessert but short on time? This Easy Triple Berry Crumble Recipe is your new go-to! It's an effortlessly delicious crumble that comes together in just 10 minutes of prep, making it perfect for last-minute gatherings or a cozy night in. What makes it so simple? We're embracing the convenience of frozen berries – no thawing required!
This recipe celebrates the vibrant flavors of a mixed berry blend, brightened with a hint of lemon zest, all nestled under a golden, buttery oat crumble topping. The combination of sweet, tart berries and the crunchy, sweet oats creates a textural delight that everyone will adore. It's truly one of the most satisfying desserts you can whip up with minimal fuss.
Tips for the Perfect Berry Crumble:
- Don't Thaw Your Berries: Seriously, keep those frozen berries frozen! They'll release just the right amount of juice as they bake, preventing a watery filling.
- Customize Your Crumble: Feel free to add a pinch of cinnamon or nutmeg to the oat topping for an extra layer of warmth. For added crunch, stir in a handful of chopped pecans or walnuts.
- Berry Blends: While a triple berry mix is fantastic, you can use any combination of frozen berries you love – blueberries, raspberries, blackberries, or even sliced strawberries will work beautifully in this berry crumble recipe.
Serve this warm triple berry crumble with a scoop of vanilla ice cream, a dollop of fresh whipped cream, or simply on its own. It's a delightful treat that proves delicious desserts don't have to be complicated!