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An effortless cobbler-style dessert made with frozen blueberries, sugar, cake mix, and butter. No mixing required — just dump and bake.

4-Ingredient Blueberry Dump Cake

An effortless cobbler-style dessert made with frozen blueberries, sugar, cake mix, and butter. No mixing required — just dump and bake.
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Ingredients Equipment Method Notes

Ingredients
  

  • 4 cups frozen blueberries
  • ½ cup granulated sugar
  • 1 box yellow cake mix
  • ½ cup melted butter

Equipment

  • - 9x13 baking dish

Method
 

  1. Preheat oven to 350°F.
  2. Spread frozen blueberries in baking dish.
  3. Sprinkle sugar over berries.
  4. Sprinkle dry cake mix evenly on top.
  5. Drizzle melted butter evenly.
  6. Bake 45–55 minutes until golden and bubbly.
  7. Cool slightly before serving.

Notes

Do not thaw berries.
Do not stir layers.
Small dry spots are normal.
Serve warm with ice cream.