If you’re craving a simple dessert that celebrates the fresh taste of summer, this amazing blueberry crisp is the answer. With just a handful of pantry staples and fresh or frozen blueberries, you can create a warm, juicy, sweet treat that’s ready in under an hour.
Blueberry crisp is one of those desserts that feels rustic and homey, yet impressive enough to serve to guests. The filling is made with plump, sweet blueberries tossed with a bit of sugar, lemon juice, and a touch of cornstarch to thicken the juices as they bake. As the blueberries bubble and burst in the oven, they create a jammy base that’s perfectly balanced with the tart lemon and natural sweetness of the fruit.
But the real star here is the crisp topping. Made with oats, flour, brown sugar, cinnamon, and butter, it bakes into a golden, crunchy layer that contrasts beautifully with the soft fruit underneath. The topping gets irresistibly crispy around the edges while staying slightly chewy in the center, exactly what you want in a good fruit crisp.
You can serve it warm straight from the oven with a scoop of vanilla ice cream or a dollop of whipped cream for the ultimate comfort dessert. It’s just as good at room temperature, and leftovers (if there are any) make a great breakfast with a spoonful of yogurt.
This blueberry crisp is endlessly versatile too. Add a handful of chopped nuts to the topping for crunch, or mix in other berries like raspberries or blackberries for variety. And while fresh blueberries are fantastic during peak season, frozen ones work just as well, no need to thaw them first.
Whether you’re making it for a backyard BBQ, a family dinner, or a solo treat on a weeknight, this blueberry crisp is easy, delicious, and guaranteed to disappear fast. It’s the kind of dessert that never goes out of style.
Ingredients
- 4 cups blueberries fresh or frozen
- 1 cup granulated sugar or to taste
- 1 tbsp lemon juice freshly squeezed
- 1/2 cup all-purpose flour divided
- 1 cup rolled oats for the topping
- 1/2 cup brown sugar packed, for the topping
- 1 teaspoon cinnamon ground
- 1/2 cup butter melted
Instructions
- Preheat oven to 350°F (175°C). Lightly grease an 8-inch square baking dish.
- In a large bowl, combine blueberries, granulated sugar, lemon juice, and 2 tablespoons of flour. Mix well and pour into the prepared baking dish.
- In another bowl, mix the remaining flour, oats, brown sugar, and cinnamon. Stir in melted butter until crumbly, then sprinkle evenly over the blueberries.
- Bake for 35-40 minutes until the top is golden brown and the blueberries are bubbling. Let cool slightly before serving.
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