Mixed Berry Crisp
Mixed Berry Crisp is a charming blend of juicy berries and a crunchy topping that feels like a warm hug on a cozy evening. The sweet-tart strawberries and blueberries balance beautifully under a crisp, buttery layer that becomes irresistibly crunchy during baking. It’s a dessert that not only looks vibrant, with its deep hues contrasting against the golden topping, but it also sings with flavors that evoke nostalgia of family gatherings or late summer picnics.
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I first made this Mixed Berry Crisp on a rainy afternoon, trying to find a way to brighten up the dreary day for my family. And let me tell you, the aroma of the baking fruit and toasted oats wafting through the house was nothing short of magical. This recipe remains a steadfast favorite, and its simplicity means it can always be pulled together without much fuss. Whether you’re looking for a quick weeknight dessert or a delightful treat for a gathering, this crisp is a sure crowd-pleaser that’s both easy on the wallet and completely delicious. I can’t wait for you to try it!
Why You’ll Love This Recipe
- Simple & Quick: You can have this Mixed Berry Crisp ready in about an hour, prep time included!
- Irresistible Flavor: The combination of sweet strawberries and tart blueberries is perfection, topped with a crispy, buttery crumble.
- Eye-Catching Appeal: The vibrant colors and textures make it a stunning addition to any table.
- Flexible Serving: Perfect for dessert, breakfast, or a sweet snack; serve it warm with ice cream or enjoy it cold from the fridge.
- Diet-Friendly Options: Easily adaptable for gluten-free diets by swapping out the flour for a gluten-free blend.
Ingredients You’ll Need
- ¾ cup (93g) all-purpose flour: This is the base of your crumble topping—using all-purpose flour delivers a great texture. If you’re looking for a gluten-free version, try coconut or almond flour.
- ¾ cup (64g) quick-cooking oats: Adds a chewy texture to the crumble. Regular rolled oats work too but may result in a slightly different texture.
- ¾ cup (150g) packed brown sugar: Gives depth and a hint of caramel flavor. You can substitute with coconut sugar for a less processed option if desired.
- 1 teaspoon cinnamon: A warm spice that enhances the berry flavors beautifully; feel free to add a dash more if you’re a cinnamon lover.
- 6 tablespoons (78g) cold unsalted butter, diced: Cold butter helps create that crumbly topping. Using unsalted butter allows you to control the saltiness; however, if you only have salted butter, just skip the additional salt.
- ¼ teaspoon salt: Elevates the sweetness and enhances all the flavors; it’s essential even in desserts.
- 1 pound strawberries, hulled and sliced: Fresh strawberries bring brightness—frozen can work, but might add excess moisture.
- 2 cups blueberries, frozen or fresh: These are little bursts of sweetness! Frozen blueberries will also do the trick—just remember to thaw and drain excess moisture.
- ½ cup (50g) granulated sugar: This helps to sweeten the berry mixture. If desired, you can reduce the quantity based on the sweetness of your fruit.
- 1 tablespoon lemon juice: Brightens the berry flavors beautifully; useful if your berries aren’t at their peak sweetness.
- 3 tablespoons (24g) cornstarch: This thickens the berry juice during baking, ensuring a nice consistency.
How to Make Mixed Berry Crisp
- Preheat the Oven: Begin by preheating your oven to 350°F (175°C). This ensures your crisp bakes evenly when you put it in.
- Prepare the Crumble: In a large bowl, combine the ¾ cup all-purpose flour, ¾ cup packed brown sugar, ¾ cup quick-cooking oats, 1 teaspoon cinnamon, and ¼ teaspoon salt. Using a pastry cutter, cut in the 6 tablespoons of cold unsalted butter until the mixture resembles small crumbs. If you prefer, you can use your fingers to incorporate the butter until it’s crumbly but not too fine—this will create a fantastic texture.
- Mix the Berries: Take a large bowl and toss together the hulled and sliced strawberries with 2 cups of blueberries. Add the ½ cup granulated sugar, 1 tablespoon lemon juice, and 3 tablespoons cornstarch. Stir gently until the berries are coated evenly; this mixture should be luscious and slightly syrupy.
- Assemble: Pour the berry mixture into the bottom of an 8” square pan, spreading it out evenly. Then, sprinkle the crumble topping over the berries, pressing it down slightly to create a nice compact fit.
- Bake: Place the pan in your preheated oven and bake for 30-33 minutes. You want the topping to be golden brown and crunchy, and watch for the juices bubbling up around the edges. If you can resist, let it cool slightly before serving to allow the filling to set.
Storing & Reheating
You can store any leftovers at room temperature for up to a day. For longer storage, transfer to the refrigerator in an airtight container, where it will stay fresh for about 3-5 days. If you wish to freeze your Mixed Berry Crisp, wrap it tightly in foil or plastic wrap and store it in the freezer for up to 3 months. To reheat, simply pop it in a preheated 350°F (175°C) oven for about 15-20 minutes until warmed through. Just note, the berries might be slightly juicier after freezing; a quick reheat can help reset its delicious texture.
Chef’s Helpful Tips
- Be careful not to overmix the crumble topping; you want some variability in size for ideal crispiness.
- Room temperature ingredients help mix better, but the butter should remain cold until mixing in to ensure that flakiness.
- Consider adding chopped nuts, like almonds or pecans, to the crumble for an extra crunch and flavor boost.
- If the filling looks runny when baking, letting it rest a bit longer can help thicken as it cools down.
- Experiment with different seasonal fruits, like peaches in the summer or apples in the fall, for a fun twist!
Mixed Berry Crisp is a delightful blend of comfort and taste, beckoning to both the traditionalist and the innovator in the kitchen. It offers the chance to play around with seasonal fruits and experiment with various toppings, making it a versatile dessert to fit any occasion. I encourage you to embrace this recipe, adding your touch, and relish each bite with friends or family. There’s always room for a warm bowl of this delicious crisp in your days. Enjoy every moment of creating and tasting!

Recipe FAQs
Can I use frozen berries for this recipe?
Absolutely! Frozen berries work wonderfully in this Mixed Berry Crisp. Just be sure to thaw them and drain excess moisture before mixing, which will help maintain the perfect consistency.
How can I make this recipe gluten-free?
Replacing all-purpose flour with a gluten-free flour blend and using certified gluten-free oats makes this dessert gluten-friendly. The other ingredients in the recipe are naturally gluten-free as well.
Can I prepare the topping in advance?
Yes, you can prepare the crumble topping ahead of time! Mix it up, store it in an airtight container in the refrigerator, and then assemble your crisp when you’re ready. It’ll save you time and effort.
How do I know when the crisp is done baking?
Your Mixed Berry Crisp is ready when the topping turns golden brown and the filling is bubbling up around the edges. A careful eye during the last few minutes of baking can help achieve that perfect texture. Enjoy the delightful aroma while it bakes!
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📖 Recipe Card

Mixed Berry Crisp
- Prep Time: 20 minutes
- Cook Time: 30-33 minutes
- Total Time: 0 hours
- Yield: 8 servings 1x
- Category: Desserts
- Method: Baking
- Cuisine: American
Description
Enjoy the wonderful flavor of Mixed Berry Crisp, a simple yet satisfying dessert made with fresh strawberries, blueberries, and a crunchy oat topping. Perfect for gatherings or a cozy night in!
Ingredients
- ¾ cup (93g) all purpose flour
- ¾ cup (64g) quick cook oats
- ¾ cup (150g) packed brown sugar
- 1 teaspoon cinnamon
- 6 tablespoons (78g) cold unsalted butter, diced
- ¼ teaspoon salt
- 1 pound strawberries, hulled and sliced
- 2 cups blueberries, frozen or fresh
- ½ cup (50g) granulated sugar
- 1 tablespoon lemon juice
- 3 tablespoons (24g) cornstarch
Instructions
- Preheat the oven to 350°F (175°C).
- In a large bowl, combine the flour, brown sugar, oats, cinnamon, and salt to make the crumble.
- Use a pastry cutter to cut in the cold diced butter until the mixture resembles small crumbs. You may use your hands to assist if necessary.
- In another bowl, gently toss the hulled and sliced strawberries with the blueberries, granulated sugar, lemon juice, and cornstarch.
- Spread the berry mixture evenly in the bottom of an 8-inch square baking pan.
- Sprinkle the crumble mixture over the berries and press down slightly to compact.
- Bake for 30-33 minutes until the crust is golden brown and the topping is crunchy. Serve warm or at room temperature.
Notes
For a different flavor, experiment with using a mix of frozen berries.
Serve with whipped cream or vanilla ice cream for an added treat.
Allow to cool slightly to let the filling set before serving.
Nutrition
- Serving Size: 1/8 of recipe
- Calories: 280
- Sugar: 20g
- Sodium: 150mg
- Fat: 10g
- Saturated Fat: 6g
- Unsaturated Fat: 4g
- Trans Fat: 0g
- Carbohydrates: 44g
- Fiber: 3g
- Protein: 3g
- Cholesterol: 30mg
