Blueberry Dump Cake
Nothing says summer quite like a warm Blueberry Dump Cake fresh out of the oven. I still remember the first time I made this dish for a family gathering. The sun was shining, and the smell of baked blueberries wafted through the air, drawing everyone into the kitchen. Each scoop of the cake was a burst of sweet and tart goodness, making it an instant favorite. It’s effortless to prepare, allowing me to focus more on enjoying time with family and friends rather than spending hours in the kitchen. Plus, the vibrant blue hues of the blueberries added a stunning touch to the table. Every bite is a celebration of summer, making it perfect for potlucks, barbecues, or even just a cozy evening at home.
Recipe Snapshot
1 hr 5 mins
10 mins
55 mins
Medium
320 kcal
3 g
Gluten-Free, Low FODMAP
14 g
Wooden Spoon, Mixing Bowl, Oven, Baking Sheet
The Best Thing About This Blueberry Dump Cake
Simple and Delicious
One of the main reasons I adore the Blueberry Dump Cake is its simplicity. You just toss the ingredients in a pan, and it does all the work for you. There’s something magical about watching the cake transform into a bubbly, golden treat in the oven. It’s so straightforward that even novice bakers can feel like pros. You’ll find yourself impressing guests with minimal effort.
Perfect for Any Occasion
This dessert isn’t just for summer parties. It makes an excellent addition to any gathering, from birthdays to holiday celebrations. Its warm, inviting flavors fit right in, and you can make it in larger batches easily. Everyone loves dessert, and this one is guaranteed to be a hit!
Flexible Ingredients
Another reason to love this recipe is its versatility. You can use fresh or frozen blueberries, making it a year-round dessert. If you want to switch things up, try adding other fruits like raspberries or peaches. This adaptability makes it easy to tailor the dish to your taste or what you have on hand.
Decadent Texture
The texture of the Blueberry Dump Cake is simply divine. The topping is crunchy and buttery, contrasting beautifully with the soft and juicy blueberry filling. Each bite is a delightful harmony of flavors and textures that makes it hard to stop at just one serving.
Family Tradition
Lastly, making Blueberry Dump Cake has become a cherished family tradition. It’s a recipe that sparks joy and creates memories as we gather around the table, sharing stories and laughter. This dish brings the family together, making it more than just dessert – it’s a part of our story.
Essential Ingredients for Blueberry Dump Cake

The ingredients for the Blueberry Dump Cake come together beautifully, creating a balance of sweetness and tartness. Using fresh or canned blueberries gives the cake its signature flavor, while the vanilla cake mix provides a light and fluffy base. The butter not only adds richness but also helps create that delightful, crunchy topping that everyone loves. Each component plays a vital role in crafting this delicious dessert.
- 1 can (21 ounces) blueberry pie filling: This serves as the base of the cake, providing a luscious, sweet layer filled with plump blueberries.
- 3 cups fresh blueberries, divided: These add freshness and bursts of flavor to the cake, enhancing the overall taste and texture.
- 1 large lemon, zested and juiced: The citrus brightness complements the blueberries, enhancing their natural sweetness and balancing the flavors.
- 1 box (15.25 ounces) vanilla cake mix: This is the foundation of the cake, offering a light base and allowing the flavors of the blueberries to shine.
- ¾ cup (1½ sticks) salted butter, melted: The melted butter ensures a rich and indulgent topping that creates a delightful crunch when baked.
- 2 tablespoons coarse sanding sugar or turbinado sugar (optional): This is for a finishing touch, adding extra crunch and sweetness on top of the cake.
Step by Step Guide for Blueberry Dump Cake

Making the Blueberry Dump Cake is as enjoyable as eating it. The steps are simple, making it perfect for bakers of all skill levels. Get ready to bring together a delightful mix of flavors that will have everyone asking for seconds. Let’s dive into the easy step-by-step process!
Preheat your oven to 350° F. Grab a 9” x 13” baking dish and lightly spray it with nonstick spray to ensure nothing sticks. This is essential for easy cleanup and serving later.
In the prepared baking dish, add the blueberry pie filling along with 2½ cups of the fresh blueberries. Next, zest the lemon and add this zest along with the juice to the dish. Gently stir the mixture to combine all the ingredients, allowing the flavors to meld together.
Now it’s time to sprinkle the dry vanilla cake mix evenly over the blueberry mixture. Use a spatula to spread it lightly into an even layer, ensuring every part is covered.
Pour the melted butter over the cake mix. Make sure to cover all the cake mix completely; this will create that crunchy topping that everyone loves.
Take the remaining ½ cup of blueberries and sprinkle them over the top of the cake mix. This not only adds flavor but also makes the cake look visually appealing.
If you’re feeling adventurous, consider sprinkling some coarse sanding sugar on top for an extra crunch. This step is optional but highly recommended for that sweet finish!
Carefully place the baking dish in the preheated oven. Bake for 55 to 65 minutes or until the cake turns a beautiful golden brown and the edges are bubbly. The aroma filling your kitchen will be irresistible!
Once baked, remove the cake from the oven and allow it to cool slightly. This waiting period helps the flavors settle and makes it easier to serve.
Finally, scoop out generous portions of the Blueberry Dump Cake and serve it warm. It’s delightful on its own but can also be paired with your favorite ice cream or whipped cream for an extra touch of indulgence.
Things Worth Knowing
- Use Room Temperature Ingredients: Allow your butter to be at room temperature before melting; this ensures it mixes evenly with the cake mix.
- Check for Doneness: Look for a golden brown color and bubbly edges to ensure your cake is perfectly baked.
- Let it Cool: Allow the cake to cool slightly before serving to help it set and make it easier to scoop.
- Experiment with Fruits: Feel free to mix in other fruits like raspberries or peaches alongside the blueberries for a unique twist.
Customization Ideas

The beauty of the Blueberry Dump Cake lies in its versatility. You can easily adapt it to fit your preferences or the season. Here are some fun customization ideas to get you started:
- Mix Different Berries: Combine blueberries with raspberries or strawberries for a mixed berry dump cake.
- Try Different Cake Mixes: Experiment with flavored cake mixes like lemon or orange to complement the blueberries.
- Make It a Breakfast Treat: Serve it warm for breakfast topped with yogurt and honey for a delicious start to your day.
- Add Nuts: For an extra layer of texture, sprinkle chopped nuts like pecans or walnuts over the top before baking.
- Serve with Ice Cream: Pair warm slices with vanilla ice cream or whipped cream for a truly indulgent dessert experience.
- Drizzle with Sauce: A drizzle of caramel or chocolate sauce over the top can elevate the sweetness and presentation.
Serving Options for Blueberry Dump Cake
When it comes to enjoying your Blueberry Dump Cake, there are countless ways to serve it that can enhance the overall experience. Here are some ideas:
- Warm and Fresh: Serve the cake warm out of the oven for the best flavor and texture. The warm blueberries mixed with the buttery cake creates the perfect comfort dish.
- With Ice Cream: A scoop of vanilla or homemade ice cream on top adds a delightful creaminess that contrasts beautifully with the warm cake.
- For Breakfast: Consider serving leftovers for breakfast alongside yogurt and fresh fruits for a berry-packed morning treat.
- Seasonal Pairings: In summer, pair it with fresh fruit salads or light whipped cream. In fall, a sprinkle of cinnamon can add warmth.
- Picnic Treat: Pack slices for a picnic along with cups of iced tea or lemonade for a refreshing outdoor meal.
- Holiday Dessert: Make it a festive centerpiece during gatherings; it’s an easy yet impressive dessert that everyone will love.
- Storage: Store leftovers in an airtight container in the refrigerator for up to three days. Reheat in the oven or microwave before enjoying.
FAQ
Conclusion
The Blueberry Dump Cake is not just a dessert; it’s a celebration of flavors and memories. Each bite transports you to sunny days and warm gatherings, making it a must-try recipe. I encourage you to whip it up and share it with your loved ones. You’ll find that it’s not only easy to make but also brings everyone together for a sweet ending to any meal.

Blueberry Dump Cake
Equipment
- Wooden Spoon
- Mixing Bowl
- Oven
- Baking Sheet
Ingredients
- 1 can blueberry pie filling
- 3 cups fresh blueberries
- 1 large lemon
- 1 box vanilla cake mix
- ¾ cup salted butter
- 2 tablespoons sanding sugar
Instructions
- Preheat your oven to 350° F and lightly spray a 9” x 13” baking dish with nonstick spray.
- Add the blueberry pie filling, 2½ cups of fresh blueberries, zest of the lemon, and juice to the baking dish, stirring gently to combine.
- Sprinkle the vanilla cake mix evenly over the blueberry mixture and spread it lightly into an even layer.
- Pour the melted butter over the cake mix, ensuring all the mix is covered.
- Sprinkle the remaining ½ cup of fresh blueberries over the top.
- Optionally, sprinkle sanding sugar over the top for extra crunch.
- Bake for 55 to 65 minutes, or until the cake is golden brown and bubbly around the edges.
- Once baked, remove from the oven and let it cool slightly before serving.
- Scoop portions of the Blueberry Dump Cake and serve warm, optionally topped with ice cream.
Notes
- Storage: Keep leftovers in an airtight container in the refrigerator for up to three days.
- Freezing: You can freeze baked cake slices for up to two months.
- Variations: Experiment with different fruits or cake mixes to change the flavor.
- Serving: Try it warm with vanilla ice cream for the best experience.


