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A single serving of Blueberry Dump Cake in a glass bowl topped with ice cream that is melting on top of the dump cake.

Blueberry Dump Cake

This Blueberry Dump Cake is the most delicious and easiest 3-ingredient dessert you will ever make! Sweet blueberries are baked with a scrumptious cobbler topping. Top it with ice cream and a to-die-for blueberry sauce for an easy dessert that is perfect for any occasion!
Course Dessert
Cuisine American
Keyword blueberry, Blueberry Dump Cake, Dump Cake
Prep Time 5 minutes
Cook Time 45 minutes
Total Time 50 minutes
Servings 12
Calories 378kcal


  • 2 (21-ounce) cans Blueberry Pie Filling
  • 1 (15-1/2 ounce) box cake mix (White or Yellow)
  • 8 Tablespoons butter (cold butter, cut into 24 pieces)
  • cooking spray


  • Preheat oven to 350 degrees F.
  • Spray a 9x13 baking dish with cooking spray.
  • Dump 2 (21-ounce) cans of blueberry pie filling into the 9x13 baking dish. Using a spatula, spread out the blueberry pie filling evenly over the bottom of the baking dish.
  • Sprinkle the entire box of white or yellow cake mix evenly over the top of the blueberries. 
  • Place about 24 pieces of cold butter all over the top of the cake mix. Be sure to cover as much of the cake mix as possible with butter.
  • Place the Blueberry Dump Cake into a preheated 350-degree oven and bake for about 45 minutes or until the topping is golden brown and the blueberry filling is bubbling.
  • Let cool for 5 or 10 minutes and then top with your favorite topping, such as whipped cream, vanilla ice cream, or blueberry sauce.



Check the cake after 40 minutes of cooking. Baking time could range from about 40 to 50 minutes.


Calories: 378kcal | Carbohydrates: 72g | Protein: 1g | Fat: 9g | Saturated Fat: 5g | Cholesterol: 20mg | Sodium: 324mg | Potassium: 136mg | Fiber: 2g | Sugar: 52g | Vitamin A: 255IU | Vitamin C: 0.7mg | Calcium: 107mg | Iron: 1.5mg