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With only 3 ingredients and one pan – this Blueberry Dump Cake is the best easy dessert! Canned blueberry pie filling, cake mix, and melted butter is all it takes. Serve this easy dump cake with a scoop of vanilla ice cream on top.

For more dump cake variations be sure and try this Easy Peach Dump Cake, Berry Crisp Dump Cake, or this Cherry Pineapple Dump Cake.

A dump cake with a spoon inside of it serving some.

Blueberry Dump Cake Recipe (So Easy with 3 Ingredients!)

A dump cake recipe is something that everyone should know how to make! Whether it’s because you’re short on time or need something quickly, or maybe you just want a sweet treat that doesn’t involve using several bowls, whatever the reason a dump cake is the perfect dessert to make.

This blueberry dump cake is not like a traditional cake that get’s cut into even slices. It’s more of a crisp or cobbler type dessert that gets scooped up and then topped with ice cream or whipped cream.

You’ll love the juicy blueberry flavor in this dessert. One pan, 3 ingredients, and you literally dump the ingredients in & go. That’s it!

A scoop of melted ice cream on top of this serving of blueberry dump cake.

Why We Love This Easy Dump Cake

  • So easy to make with only 3 ingredients! Doesn’t get easier than that.
  • Juicy blueberry explosion!
  • Serve this dump cake with a scoop of vanilla ice cream, or whipped cream for an easy summertime dessert for those lazy summer nights.
  • One pan is all you need and it’s literally a dump & go recipe that you just have to pop into the oven.

Ingredients Needed

  • Yellow Cake Mix – The recipe calls for a yellow cake mix but any variety of cake mix can be used. I’ve made this recipe with a golden butter cake mix and a vanilla cake mix.
  • Melted Butter – You can use salted butter or unsalted butter, whichever you prefer.
  • Blueberry Pie Filling – I always use the canned pie filling (cause it’s so easy!) but you could also make Homemade Blueberry Pie Filling if wanted.
labeled ingredients for this dump cake

How To Make a Blueberry Dump Cake (with Step-by-Step Directions)

  1. Preheat the oven to 350 degrees F. Prepare a 9×13-inch baking pan/cake pan and spray with cooking spray.
  2. Melt the butter in the microwave and set it aside to cool.
  3. Pour the blueberry pie filling into the baking dish and spread it out evenly across the bottom.
  4. Next, sprinkle the dry contents from the cake mix box evenly over top of the blueberry pie filling.
  5. Drizzle the melted butter over top, trying to get every part of the cake mix.
  6. Bake for 45 minutes or until it’s golden brown and bubbly.
  7. Remove from the oven and allow it to cool for 5-10 minutes before scooping it up to serve.
  8. This dump cake is best served warm topped with ice cream or whipped cream.
Process photos for how to make this easy desert
Process photos for how to make this easy desert
Process photos for how to make this easy desert
Process photos for how to make this easy desert
Process photos for how to make this easy desert

FAQ’s + Tips For Success

  • How Do I Serve Blueberry Dump Cake? : Because this is a sweet & rich dessert, we think it’s best served with a scoop of vanilla ice cream or try serving it with whipped cream. Use a wooden spoon to scoop some dump cake out (don’t worry about cutting even slices) and place it into the serving plate or bowl.
  • Cake Mix : The recipe calls for a yellow cake mix but you can use any variety you prefer. I have successfully made this dump cake using a vanilla cake mix and a golden butter cake mix.
  • How To Store Leftovers of Dump Cake : Store the leftovers inside the fridge, cover the pan with a lid or plastic wrap, for up to 5 days. You can eat it chilled from the fridge or warm up a serving of it in the microwave before enjoying.
  • Should I Use Salted Butter or Unsalted Butter? : Either one can be used, it just depends on what you prefer or dietary needs. I prefer using salted butter for this recipe and for all my baking. I think it provides much better flavor and things just taste better when I use salted butter.
A serving of this dump cake with a spoon by it on a white plate.

For fresh blueberry flavor, try adding in 2 cups of blueberries into the cake pan along with the blueberry pie filling. It provides juicy texture and bright fruity flavor!

Servings of this dessert with the pan behind it.

More Blueberry Recipes

A dump cake with a spoon inside of it serving some.
Together As Family Logo

Blueberry Dump Cake


Author Jessica – Together as Family
Course Dessert
Cuisine American
Prep Time 5 minutes
Cook Time 45 minutes
Cooling Time 10 minutes
Total Time 1 hour
Servings 12
With only 3 ingredients and one pan – this Blueberry Dump Cake is the best easy dessert! Canned blueberry pie filling, cake mix, and melted butter is all it takes. Serve this easy dump cake with a scoop of vanilla ice cream on top.

Ingredients
  

  • 2 cans (21 oz each) blueberry pie filling
  • 1 box (15.25 oz) yellow cake mix
  • 1 cup (2 sticks) butter melted & cooled

Instructions

  • Preheat the oven to 375℉. Prepare a 9×13-inch baking pan or cake pan and spray with cooking spray.
  • Pour the blueberry pie filling into the baking dish and spread it evenly across the bottom.
    2 cans (21 oz each) blueberry pie filling
  • Sprinkle the dry cake mix (straight from the box, don't prepare it) evenly over top the blueberry pie filling.
    1 box (15.25 oz) yellow cake mix
  • Drizzle the melted butter over top making sure to cover it evenly and get all the cake mix soaked in the butter (this won't be perfect but spread it out as best you can).
    1 cup (2 sticks) butter
  • Bake for 45 minutes or until golden brown and bubbly.
  • Remove the dump cake from the oven and allow it to cool for 5-10 minutes before serving it.

Notes

Tip : Use any canned fruit and/or any cake mix variety for this recipe! So easy to customize and change it up if wanted. Add 2 cups of fresh blueberries (with the canned pie filling inside the pan) for a delicious fresh blueberry texture. 

Nutrition

Calories: 480kcal | Carbohydrates: 80g | Protein: 2g | Fat: 17g | Saturated Fat: 11g | Polyunsaturated Fat: 1g | Monounsaturated Fat: 4g | Trans Fat: 1g | Cholesterol: 42mg | Sodium: 452mg | Potassium: 139mg | Fiber: 3g | Sugar: 56g | Vitamin A: 515IU | Vitamin C: 1mg | Calcium: 122mg | Iron: 2mg

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