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Easy 3-Ingredient Blueberry Dump Cake Recipe

Easy 3-Ingredient Blueberry Dump Cake

A simple blueberry dessert made with canned blueberry pie filling, dry yellow cake mix, and butter. The layers bake into a bubbling fruit base with a crisp, buttery golden topping.
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Prep Time 5 minutes
Cook Time 45 minutes
Total Time 1 hour
Servings: 10 servings
Ingredients Method Notes

Ingredients
  

Main Ingredients
  • 2 21-ounce cans Blueberry pie filling
  • 1 box, approximately 15.25 ounces Yellow cake mix
  • 1 cup, melted or sliced into thin pats Butter, unsalted or salted

Method
 

Step-by-Step
  1. Heat the oven to 350°F (175°C), and lightly grease a 9 x 13-inch baking dish if desired.
  2. Spread both cans of blueberry pie filling evenly across the bottom of the baking dish.
  3. Sprinkle the dry yellow cake mix evenly over the blueberry filling. Do not prepare the cake mix according to the package directions.
  4. Pour the melted butter evenly over the cake mix, or arrange thin slices of butter across the entire surface.
  5. Bake for 45–50 minutes, until the topping is golden brown and the blueberry filling is bubbling around the edges.
  6. Let the dump cake stand for 10–15 minutes before serving. Spoon it into bowls while warm, preferably with vanilla ice cream or whipped cream.

Notes

Cover as much of the dry cake mix as possible with butter so fewer powdery spots remain. Do not stir the layers. Store leftovers covered in the refrigerator and reheat individual portions gently before serving.