If you’re craving the perfect balance of sweet, tangy, and buttery textures, this Mixed Berry Crisp Recipe will quickly become your go-to dessert. Imagine a bubbling mixture of strawberries, raspberries, blueberries, and blackberries, all lovingly baked beneath a golden, crunchy oat topping. It’s comfort food at its finest, effortlessly blending fresh fruit’s vibrant colors and flavors with a satisfyingly crisp, lightly spiced crumble. Whether you’re treating yourself after dinner or impressing guests with a simple yet stunning dessert, this Mixed Berry Crisp Recipe offers a welcoming hug in every bite.

Ingredients You’ll Need
The magic of this Mixed Berry Crisp Recipe lies in its straightforward ingredients list. Each component plays an essential role: the mixed berries bring brightness and juiciness, the sugars balance sweetness with a touch of caramel, and the oats plus butter create that signature crispy topping that makes every spoonful unforgettable.
- 2 cups strawberries (chopped): Adds sweetness and a fresh, juicy texture.
- 1½ cups raspberries: Offers tartness and vibrant color for a layered fruit flavor.
- 1½ cups blueberries: Brings natural antioxidants and a slightly sweet burst.
- 1 cup blackberries: Adds depth with their rich, slightly earthier flavor.
- ¼ cup granulated sugar: Lightly sweetens the berries to enhance their natural flavor.
- 1 teaspoon vanilla extract: Infuses warmth and a subtle aromatic sweetness.
- 1 cup light brown sugar (packed): Sweetens the crumble topping and adds a slight molasses nuance.
- 1 cup old fashioned oats: Creates the perfect chewy, crunchy texture on top.
- ¾ cup salted butter (cold slices or cubes): Binds the topping ingredients while adding richness and flavor.
- ½ teaspoon ground cinnamon (optional): Introduces a gentle spice that complements the berries.
How to Make Mixed Berry Crisp Recipe
Step 1: Preheat Your Oven
Start by setting your oven to 350 degrees Fahrenheit. This temperature is just right to bake the fruit filling gently without drying out the crisp topping. Having it ready ensures when everything is assembled, you can pop it in right away and get that delicious bubbling caramelization going.
Step 2: Prepare the Berry Mixture
Chop the strawberries to a size similar to the other berries for even cooking. Combine the strawberries, raspberries, blueberries, and blackberries in an 8×8-inch baking dish. Add the granulated sugar and vanilla extract, stirring gently to coat the berries evenly. This helps release their juices and infuses the vanilla, setting the stage for luscious, flavorful fruit.
Step 3: Make the Crumble Topping
In a medium bowl, combine the light brown sugar, oats, cinnamon (if using), and cold butter slices. Using a pastry blender or your fingertips, work the butter into the dry ingredients until the mixture resembles coarse crumbs with pea-sized pieces of butter throughout. This texture is key—it melts during baking, creating that signature crispiness and golden color.
Step 4: Assemble and Bake
Sprinkle the crumble topping evenly over the berry mixture, covering it as best as possible to lock in flavor and moisture. Place the dish in the oven and bake for 45 to 50 minutes. You’ll know it’s ready when the top turns a beautiful golden brown and the berry juices are actively bubbling around the edges, sending a mouthwatering aroma through your kitchen.
Step 5: Serve Warm and Enjoy
Once baked, this Mixed Berry Crisp Recipe is best enjoyed warm or at room temperature. The scent alone entices everyone to the table, but pairing it with a dollop of whipped cream or a scoop of vanilla ice cream takes this dessert to a whole new level of indulgence. It’s a classic combo that never fails.
How to Serve Mixed Berry Crisp Recipe

Garnishes
Adding garnishes transforms a simple dessert into a showstopper. Fresh mint leaves or a sprinkle of powdered sugar sprinkled lightly makes the dish not only prettier but gives a subtle lift of freshness and elegance. For a bit of crunch, toasted almonds or pecans on top add texture and complement the buttery crumble perfectly.
Side Dishes
This Mixed Berry Crisp Recipe pairs beautifully with light accompaniments. A scoop of vanilla bean ice cream is a classic choice, melting slowly into the warm berries. For a healthier option, plain Greek yogurt adds creaminess and a tangy balance to the sweet crisp. Even a cup of hot herbal tea or coffee can round out this comforting dessert experience.
Creative Ways to Present
For gatherings, consider serving your berry crisp in individual ramekins or mason jars for a charming, personalized touch. You can also layer the crumble and berries with whipped cream or mascarpone in a parfait glass for a stunning visual and texture contrast. Throw in some edible flowers or fresh berries on top for a completely fresh look.
Make Ahead and Storage
Storing Leftovers
If you have any leftovers from this Mixed Berry Crisp Recipe, storing them properly keeps all those flavors intact. Cover the dish tightly with plastic wrap or transfer to an airtight container and refrigerate. The crisp topping may soften slightly but will still taste delightful for up to 3 days.
Freezing
You can definitely freeze this Mixed Berry Crisp Recipe for later enjoyment. After baking and cooling completely, cover the dish securely with foil or use a freezer-safe container. Freeze for up to 2 months. To serve, thaw in the refrigerator overnight and reheat to bring back that comforting warmth.
Reheating
The best way to reheat your mixed berry crisp is in the oven at 325 degrees Fahrenheit for about 15 to 20 minutes until warmed through and the top regains some crispiness. Avoid microwaving if possible, as it can make the topping soggy, but it works in a pinch when you’re in a hurry.
FAQs
Can I use frozen berries for this recipe?
Absolutely! Frozen berries work well and are convenient year-round. Just make sure to thaw them and drain excess juice if possible to prevent a soggy bottom. This may require slight adjustments in baking time.
Is it necessary to use salted butter?
Using salted butter adds a subtle savory balance to the sweetness, enhancing the overall flavor. If you only have unsalted butter, feel free to use it and add a pinch of salt to the topping mixture.
Can I make this recipe gluten-free?
Yes, you can swap out the old fashioned oats for certified gluten-free oats to ensure the dish is safe for gluten-sensitive eaters. The rest of the ingredients are naturally gluten-free.
How can I make the topping crunchier?
For an extra crunchy topping, try adding chopped nuts like walnuts or pecans to the crumble mixture. Also, making sure the butter is cold and mixed properly helps create those pea-sized chunks that crisp beautifully.
Can I prepare the topping ahead of time?
Definitely! You can prepare the crumble topping a day in advance and refrigerate it. Just remember to add it to the berries right before baking for the best texture and flavor.
Final Thoughts
You really can’t go wrong with this Mixed Berry Crisp Recipe. It’s a timeless dessert that feels like a warm hug on a plate, blending juicy, fresh fruit with a satisfyingly crunchy, buttery topping. I wholeheartedly encourage you to try it soon—it’s simple enough for a weeknight treat but special enough for celebrations. Your taste buds will thank you, and so will anyone lucky enough to share it with you!
Print
Mixed Berry Crisp Recipe
- Prep Time: 15 minutes
- Cook Time: 50 minutes
- Total Time: 1 hour 5 minutes
- Yield: 12 servings
- Category: Dessert
- Method: Baking
- Cuisine: American
- Diet: Vegetarian
Description
A delicious and easy-to-make Mixed Berry Crisp featuring a medley of fresh berries topped with a buttery oat crumble. Perfectly baked until golden and bubbly, this dessert is ideal for any occasion and pairs wonderfully with whipped cream or ice cream.
Ingredients
Fruit Mixture
- 2 cups strawberries (chopped)
- 1½ cups raspberries
- 1½ cups blueberries
- 1 cup blackberries
- ¼ cup granulated sugar
- 1 teaspoon vanilla extract
Topping
- 1 cup light brown sugar (packed)
- 1 cup old fashioned oats
- ¾ cup salted butter (cold slices or cubes)
- ½ teaspoon ground cinnamon (optional)
Instructions
- Preheat Oven: Preheat the oven to 350 degrees F to prepare for baking the crisp.
- Prepare Berries: Chop the strawberries and combine all berries in an 8×8 baking dish. Add granulated sugar and vanilla extract, then stir gently to evenly coat the berries.
- Make Topping: In a medium bowl, use a pastry blender to mix the light brown sugar, oats, salted butter, and cinnamon (if using) until the mixture resembles coarse crumbs with pea-sized butter pieces.
- Assemble and Bake: Sprinkle the oat topping evenly over the berry mixture in the baking dish. Bake for 45 to 50 minutes until the topping is golden brown and the berry juices are bubbling along the edges.
- Serve: Remove from oven and allow to cool slightly. Serve warm or at room temperature with whipped cream or ice cream, if desired.
Notes
- You can use frozen berries if fresh are unavailable; just be sure to thaw and drain excess liquid.
- For a nuttier flavor, add ½ cup chopped nuts like pecans or walnuts to the topping.
- If you prefer a less sweet dessert, reduce the amount of sugar used in the fruit mixture and topping.
- This crisp can be refrigerated for up to 3 days and reheated before serving.
- For a gluten-free version, substitute gluten-free oats.

