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Blackberry dump cake served hot

Blackberry Dump Cake


  • Author: Savannah
  • Total Time: 40–45 minutes
  • Yield: 1012 servings 1x
  • Diet: Vegetarian

Description

Juicy blackberries are baked under a buttery cake topping, creating a dessert that’s sweet, slightly tart, and full of berry flavor. Perfect for weeknight treats, potlucks, or a cozy dessert after dinner.


Ingredients

Scale

🛒 Ingredients:

  • 4 cups fresh or frozen blackberries

  • 1 box yellow or white cake mix (15 oz)

  • ½ cup (1 stick) unsalted butter, melted

  • 1 teaspoon vanilla extract (optional)

  • Optional: whipped cream or vanilla ice cream for serving


Instructions

📝 Instructions:

  1. Preheat Oven: Preheat oven to 350°F (175°C). Grease a 9×13-inch baking dish.

  2. Fruit Layer: Spread blackberries evenly in the baking dish. Drizzle with vanilla extract if using.

  3. Cake Layer: Sprinkle dry cake mix evenly over the blackberries. Do not stir.

  4. Top with Butter: Drizzle melted butter evenly over the cake mix.

  5. Bake: Bake uncovered for 35–40 minutes until the topping is golden and the berries are bubbly.

  6. Cool & Serve: Cool slightly before serving. Serve warm with whipped cream or ice cream if desired.

Notes

  • Frozen blackberries can be used without thawing; add 5 extra minutes to baking time.
  • For added texture, sprinkle ¼ cup chopped nuts on top before baking.
  • Store leftovers covered in the fridge for 2–3 days; reheat gently before serving.
  • Prep Time: 10 minutes
  • Cook Time: 35–40 minutes
  • Category: Dessert
  • Method: Baked
  • Cuisine: American