As summer blooms and the sun graces us with longer days, I find myself craving something sweet and refreshing. Picture this: the rich aroma of baked cake wafting through the house, mingling with the sweet tang of bursting blueberries. That’s exactly what this Blueberry Dump Cake brings to the table—a simple, four-ingredient delight that feels like a warm hug on a sunny day.
I stumbled upon this recipe during one of my kitchen experiments, searching for a quick dessert to share at a last-minute gathering. The best part? It takes hardly any time to whip up, making it the perfect solution for busy evenings! With layers of delightful blueberry filling topped by a buttery cake crust, each bite is a harmonious dance of flavors and textures. Whether you’re hosting friends or treating yourself after a long day, this easy summer dessert is bound to impress—without keeping you tethered to the kitchen. Let’s dive into this delectable recipe!
Why is Blueberry Dump Cake a Must-Try?
Simplicity at Its Best: With just four ingredients, this recipe is a breeze to prepare, leaving more time for summer fun.
Irresistible Flavor: The combo of luscious blueberries and buttery cake creates a mouthwatering taste that delights every palate.
Crowd-Pleasing: Perfect for gatherings, this dessert effortlessly impresses guests and family alike.
Versatile Options: Feel free to mix it up with different cake flavors or fruit fillings based on your preferences.
Quick and Easy: You can whip this up in no time—ideal for last-minute events or cozy dinners.
Perfectly Textured: Enjoy the contrast of gooey blueberry filling beneath a fluffy cake top, creating a satisfying bite every time.
Blueberry Dump Cake Ingredients
For the Filling
• Blueberry Pie Filling – Provides the flavorful fruit base; opt for two 21-ounce cans or fresh blueberries for a more natural taste.
• Blueberries (Fresh or Frozen) – Enhances the blueberry flavor and texture; fresh blueberries burst with flavor while frozen are a convenient option.
For the Cake Layer
• Lemon Cake Mix – Offers sweetness and structure; consider substituting with yellow or white cake mix for a delightful variation.
• Unsalted Butter – Adds moisture and richness; melting it beforehand makes for easier mixing—ensure it’s unsalted to control overall saltiness.
How to Make Blueberry Dump Cake
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Preheat your oven to 350°F. This step gets things started right, ensuring a perfectly baked treat when you’re ready to pop it in.
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Grease a 9×13 inch baking dish. A light coating of non-stick spray or butter will prevent your cake from sticking, making for easy serving later on.
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Pour the blueberry pie filling evenly into the dish. Spread it out gently to create a luscious base that will be delightfully gooey once baked.
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Sprinkle the cake mix evenly over the pie filling without mixing it together. This layer is crucial; it allows the cake to form a fluffy top as it bakes.
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Drizzle the melted butter over the cake mix. Aim to cover as much of the surface as possible for that rich, buttery flavor that melds with the cake.
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Add the fresh or frozen blueberries on top. This extra layer of berries will enhance the flavor and create delightful little pockets of fruitiness throughout.
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Bake for 50-60 minutes, until the top is golden brown and the filling is bubbling around the edges. Keep an eye on it for that tempting golden hue!
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Cool for at least 10-15 minutes before serving. This time allows the cake to set and ensures each slice holds together beautifully.
Optional: Serve warm with a scoop of vanilla ice cream or a dollop of whipped cream for added indulgence.
Exact quantities are listed in the recipe card below.
How to Store and Freeze Blueberry Dump Cake
Fridge: Store any leftover Blueberry Dump Cake tightly wrapped in an airtight container in the refrigerator for up to 5 days to maintain its freshness and flavor.
Freezer: For longer storage, slice the cake and freeze it in individual portions. Wrap each slice in plastic wrap and then in aluminum foil; it will last for up to 3 months.
Reheating: To enjoy the cake again, thaw it in the fridge overnight and reheat slices in the microwave for about 20-30 seconds or warm them in the oven at 350°F for 10-15 minutes.
Room Temperature: If serving immediately, the cake can be kept at room temperature for up to 2 hours before it needs to be refrigerated to ensure food safety.
Make Ahead Options
Preparing your Blueberry Dump Cake ahead of time is a fantastic way to save valuable minutes on busy days! You can layer the blueberry pie filling and cake mix together in the baking dish, cover it tightly, and refrigerate for up to 24 hours. Additionally, you could pre-melt the butter, keeping it in a separate container, so it’s ready to drizzle right before baking. When you’re ready to bake, simply sprinkle the fresh or frozen blueberries on top, drizzle with butter, and pop it in the oven. This elegant dessert will still emerge warm and bubbly, just as delicious as if you had made it all in one go, giving you more time to relax and enjoy your gathering!
Expert Tips for Blueberry Dump Cake
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Layer Wisely: Do not stir the ingredients; keeping them layered helps the cake rise and bake evenly for a perfect texture.
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Watch for Doneness: The cake is finished when the top is golden brown and the blueberry filling is bubbling around the edges to avoid underbaking.
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Flavor Boost: For an extra kick, mix in a teaspoon of lemon zest with the blueberries or cake mix for a refreshing citrus note.
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Storage Savvy: Keep any leftover Blueberry Dump Cake in an airtight container in the refrigerator to maintain freshness for up to 5 days.
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Heat it Up: Warm up slices in the oven or microwave before serving to bring back the delightful flavors of this summer treat.
Blueberry Dump Cake Variations
Feel free to explore these delightful twists on the classic recipe to suit your taste and elevate your homemade dessert experience.
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Vanilla Cake Mix: Swap out the lemon cake mix for vanilla to dial down the citrus flavor. This simple change allows the blueberry filling to shine even brighter!
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Mixed Fruit Filling: Replace blueberry pie filling with an assortment of other fruit fillings like peach, cherry, or even apple for a unique flavor journey. Each fruit brings its own special sweetness, transforming the dessert into a delicious medley.
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Gluten-Free Option: Use a gluten-free cake mix to cater to dietary needs without sacrificing taste. Your guests will be none the wiser as they enjoy every luscious bite.
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Nut Topping: Add a sprinkle of chopped pecans or walnuts on top before baking for an added crunchy texture. This not only enhances the flavor profile but also gives a delightful contrast to the soft cake layer.
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Cinnamon Sugar Sprinkle: Before baking, dust a mix of cinnamon and sugar over the top layer for a warm, cozy essence. The sweet aroma will fill your kitchen, making it feel like home.
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Chocolate Drizzle: Once cooled, drizzle with melted chocolate or chocolate sauce for a decadent finish. This unexpected pairing with blueberries creates a magical sweet-tart flavor combination.
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Coconut Flakes: Stir in some sweetened shredded coconut into the cake mix layer for a tropical twist. The coconut adds both texture and a hint of sweetness that elevates the overall flavor.
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Spicy Kick: A pinch of cayenne pepper or a dash of chili powder in the blueberry filling can add a surprising and exciting heat. Pair it with vanilla ice cream for a refreshing contrast!
What to Serve with Blueberry Dump Cake?
Imagine the sweet aroma of warm blueberry cake pairing perfectly with delightful sides that enhance your dessert experience.
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Vanilla Ice Cream: The creamy richness of vanilla ice cream complements the fruity cake, creating a classic dessert duo that’s hard to resist.
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Whipped Cream: A dollop of freshly whipped cream adds a light and airy texture, balancing the sweetness of the blueberry dump cake perfectly.
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Fresh Fruit Salad: A refreshing mix of seasonal fruits brightens the plate and adds a lovely contrast to the warm dessert.
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Lemonade or Iced Tea: A glass of cold lemonade or refreshing iced tea offers a crisp, tangy sip that enhances the summer vibe and cuts through the sweetness.
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Almond Biscotti: The crunchy texture of almond biscotti provides a delightful dipper option, perfect for those who love a textural contrast with their dessert.
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Chocolate Drizzle: A light drizzle of chocolate sauce can turn your blueberry dump cake into a decadent treat. The combination of flavors is surprisingly delightful!
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Coconut Cream Dessert: A light coconut cream dessert can add tropical flair to the table, while its subtle sweetness complements the blueberry flavor beautifully.
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Cinnamon Ice Cream: Consider pairing it with cinnamon ice cream for a warm-and-cozy feel; the spicy notes synergize deliciously with the cake’s fruity layers.
Each of these delightful pairings elevates your blueberry dump cake experience, ensuring a joyful and memorable treat!
Blueberry Dump Cake Recipe FAQs
What type of blueberries should I use?
Absolutely! Fresh blueberries offer a burst of flavor, while frozen blueberries are a convenient alternative. If using fresh, look for firm berries with vibrant color and no dark spots, ensuring the best taste in your Blueberry Dump Cake.
How should I store leftover Blueberry Dump Cake?
Very simply! Make sure to store any leftover cake in an airtight container in the refrigerator for up to 5 days. This helps keep the cake moist and flavorful, ready for you to enjoy later!
Can I freeze Blueberry Dump Cake?
Yes, you can! To freeze, slice the cake into individual portions. Wrap each slice tightly in plastic wrap, then wrap it again in aluminum foil to protect against freezer burn. It can last for up to 3 months. When you’re ready to enjoy it, simply thaw in the fridge overnight and reheat.
Why is my Blueberry Dump Cake not baking evenly?
If your cake isn’t baking uniformly, it’s essential to check that you haven’t stirred the layering. Keeping the ingredients separate is crucial for proper rising and baking. Also, be sure to preheat your oven adequately and monitor the baking time closely. If you notice that the edges are cooking faster than the center, you may want to cover the dish with foil for the last few minutes of baking.
Is this recipe suitable for someone with nut allergies?
Absolutely! The Blueberry Dump Cake is a nut-free dessert unless you choose to use a specific cake mix that contains nuts. Always double-check the ingredients of your cake mix to ensure it’s safe for those with nut allergies.
Can I use a different cake mix in this recipe?
Yes! You can easily switch the lemon cake mix for a yellow or white cake mix if you’re looking to mix things up. This substitution won’t alter the fundamental aspect of the dessert but will allow you to customize the flavor to your liking!

Make Easy Blueberry Dump Cake in Just 4 Simple Steps
Ingredients
Equipment
Method
- Preheat your oven to 350°F.
- Grease a 9x13 inch baking dish.
- Pour the blueberry pie filling evenly into the dish.
- Sprinkle the cake mix evenly over the pie filling without mixing it together.
- Drizzle the melted butter over the cake mix.
- Add the fresh or frozen blueberries on top.
- Bake for 50-60 minutes.
- Cool for at least 10-15 minutes before serving.







