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Pineapple Dump Cake

A serving of pineapple dump cake topped with a scoop of vanilla ice cream on a white plate with a golden fork.

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Pineapple Dump Cake is a quick and easy tropical dessert made with just 4 pantry ingredients. It’s gooey, sweet, and perfect for any occasion—from weeknight cravings to potlucks.

Ingredients

Scale
  • 2 cans crushed pineapple (20 oz each, undrained)
  • 1 box yellow cake mix (15.25 oz)
  • 1/2 cup brown sugar
  • 1 cup unsalted butter, melted

Instructions

  1. Preheat the oven to 350°F and grease a 9×13-inch baking dish.
  2. Pour both cans of crushed pineapple with juice into the prepared dish and spread evenly.
  3. Sprinkle the brown sugar evenly over the pineapple.
  4. Sprinkle the dry cake mix evenly over the top—do not mix.
  5. Drizzle the melted butter slowly and evenly over the entire surface to coat the cake mix.
  6. Bake for 40–55 minutes until the top is golden brown and the fruit is bubbling.
  7. Let it cool for 10 minutes before serving.
  8. Serve warm with vanilla ice cream or whipped cream if desired.

Notes

  • Use melted, not softened butter, to avoid dry patches on top.
  • Check doneness by inserting a toothpick into the cake topping—not the fruit layer.
  • If the top browns too quickly, tent with foil halfway through baking.
  • Store leftovers in an airtight container for up to 3 days at room temp or 7 days in the fridge.

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