Berry Dump Cake is a delightful dessert that combines the sweetness of berries with a buttery, golden topping. With its luscious fruit filling and simple ingredient list, this cake is the epitome of comfort food. Perfectly baked, it has a slightly crispy exterior that gives way to a soft, fruity center that tantalizes your taste buds. Trust me when I say that this easy-to-make treat is guaranteed to warm your heart, whether it’s served at a potluck, family gathering, or even enjoyed solo on a cozy evening.

I first encountered Berry Dump Cake at a summer picnic, where the vibrant colors of the mixed berries caught my eye. As I took my first bite, the delightful blend of flavors reminded me of childhood summers filled with fruit picking and homemade desserts. This recipe caters to anyone seeking a budget-friendly, hassle-free dessert solution that impresses with its look and taste. It’s a dish that invites everyone to the table, and I can’t wait for you to try your hand at this mouthwatering treat!
Why You’ll Love This Recipe
- Simple & Quick: Made in just about 50 minutes with only 5 minutes of prep.
- Irresistible Flavor: The combination of sweet, juicy berries and buttery goodness is simply heavenly.
- Eye-Catching Appeal: The bubbling, colorful fruit beneath a golden topping is sure to impress.
- Flexible Serving: Perfect warm with a scoop of ice cream or enjoyed cool as a snack.
- Diet-Friendly Options: You can swap ingredients to make it gluten-free or dairy-free if needed.
Ingredients You’ll Need
- 1 1/2 pounds frozen mixed berries (2 (12-ounce bags)): This is the star ingredient that adds both color and flavor. Feel free to use any combination you love, like blueberries, raspberries, or strawberries.
- 1/3 cup granulated sugar: This helps to sweeten the tart berries, balancing the flavors wonderfully.
- 1 (15.25 ounce) box white cake mix: It creates that easy, crumbly topping that pairs perfectly with the juicy fruit below. Stick with a classic white cake mix for best results.
- 3/4 cup salted butter, thinly sliced: The butter not only enhances the flavor but also ensures that the topping bakes to a golden brown perfection. If you prefer unsalted butter, that’s another great option!
How to Make Berry Dump Cake
- Preheat the oven: Begin by preheating your oven to 350°F (175°C). While it warms up, lightly grease a 9×13-inch baking dish to ensure your cake doesn’t stick.
- Layer the berries: Next, evenly spread the frozen mixed berries in the prepared baking dish. No need to thaw!
- Add the sugar: Sprinkle the granulated sugar evenly over the top of the berries. This will sweeten the filling beautifully as it bakes.
- Top with cake mix: Gently sprinkle the dry white cake mix over the entire berry mixture, ensuring it completely covers the fruit. This creates that delicious topping.
- Spread the butter: Arrange the thin slices of salted butter across the top of the cake mix, covering as much of the surface as you can. This will help achieve that golden, crispy top.
- Bake it up: Place your baking dish in the preheated oven and bake for 45-55 minutes. Look for the topping to turn golden brown and the berry filling to bubble around the edges; that’s when you know it’s ready!
- Cool and serve: Once out of the oven, let the dump cake cool for about 10 minutes. This helps set the filling a little bit before serving. Enjoy it warm, perhaps with a scoop of vanilla ice cream!
Storing & Reheating
Once your Berry Dump Cake has cooled, you can store leftovers at room temperature for up to 2 days. If you want to keep it longer, refrigerate in an airtight container for up to 5 days. For longer storage, this dessert freezes wonderfully for up to 3 months. Just make sure to wrap it well to prevent freezer burn. To reheat, pop it in a 350°F oven for about 15-20 minutes, and if it feels a bit dry, drizzle a little fresh melted butter on top to refresh its texture and flavor.
Chef’s Helpful Tips
- Don’t skip the cooling: Allow the cake to cool properly before serving, as this helps the layers set and enhances the overall texture.
- Frozen fruit works best: Using frozen berries is key here since they hold their shape well as they bake and release juices.
- Try mixing flavors: Feel free to incorporate some lemon zest into the butter or choose different berries to personalize your cake.
- Experiment with toppings: A dusting of powdered sugar or a dollop of whipped cream can elevate your presentation and taste.
Berry Dump Cake is truly one of those desserts that bring a smile to everyone’s face. With the warmth of the berries, the buttery topping, and the ease of preparation, what’s not to love? You can enjoy this cake on its own, or you can mix in your favorite flavors or friend’s suggestions. The beautiful colors make it perfect for celebrations, and the comforting taste is ideal for a cozy night in. Get ready to make some yummy memories with this delightful dessert!

Recipe FAQs
Can I use fresh berries instead of frozen?
Absolutely! Fresh berries work well, but you’ll need to adjust the sugar slightly if they’re particularly sweet or tart. Just remember that fresh berries can release more juice during baking, so keep an eye on the baking time.
How do I prevent the cake mix from clumping?
To avoid clumping, sprinkle the cake mix evenly over the berries instead of dumping it all in one spot. If you find it clumps, gently break it apart with a fork as you apply it.
How can I make this recipe gluten-free?
You can easily swap the white cake mix with a gluten-free cake mix. Just keep an eye on the baking time, as gluten-free mixes can vary slightly in their baking characteristics.
What should I serve with Berry Dump Cake?
This dessert is fantastic on its own, but if you want to elevate it, consider serving it with vanilla ice cream or whipped cream. A drizzle of caramel or chocolate sauce adds an extra touch of decadence!
Print
Berry Dump Cake
This Berry Dump Cake features a mouthwatering blend of frozen mixed berries topped with a buttery cake mix. It’s simple to create and perfect for gatherings, making it an ideal comfort food that brings happiness to any occasion.
- Total Time: 55 minutes
- Yield: 8 servings 1x
Ingredients
- 1 1/2 pounds frozen mixed berries (2 (12-ounce bags))
- 1/3 cup granulated sugar
- 1 (15.25 ounce) box white cake mix
- 3/4 cup salted butter, thinly sliced
Instructions
- Preheat the oven to 350°F and lightly grease a 9×13-inch baking dish.
- Spread the frozen mixed berries evenly in the prepared baking dish.
- Sprinkle the granulated sugar evenly over the berries.
- Spread the dry cake mix over the berry mixture, ensuring the fruit is fully covered.
- Arrange the thin slices of butter on top of the cake mix, covering the surface as much as possible.
- Bake for 45-55 minutes, until the topping is golden brown and the berry filling is bubbling around the edges.
- Allow the dump cake to cool for about 10 minutes before serving.
Last Step:
Please leave a rating and comment letting us know how you liked this recipe! This helps our business to thrive and continue providing free, high-quality recipes for you.Notes
For added flavor, feel free to mix in your favorite spices, such as cinnamon or nutmeg, with the sugar.
Serve warm with a scoop of vanilla ice cream or whipped cream for an extra treat.
This cake can be stored in an airtight container at room temperature for up to 3 days.
- Prep Time: 5 minutes
- Cook Time: 50 minutes
- Category: Dessert
- Method: Baking
- Cuisine: American
Nutrition
- Serving Size: 1 slice
- Calories: 345
- Sugar: 20g
- Sodium: 220mg
- Fat: 18g
- Saturated Fat: 10g
- Unsaturated Fat: 8g
- Trans Fat: 0g
- Carbohydrates: 43g
- Fiber: 3g
- Protein: 3g
- Cholesterol: 50mg






