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Easy Pineapple Upside Down Dump Cake Recipe with 3 Simple Ingredients

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A simple and quick pineapple upside down dump cake made with just three ingredients: canned pineapple, yellow cake mix, and butter. This easy dessert delivers a moist, tender cake with a caramelized pineapple topping.

Ingredients

Scale
  • 1 can (20 oz / 567 g) crushed pineapple, undrained
  • 1 box (15.25 oz / 432 g) yellow cake mix
  • 1/2 cup (1 stick / 113 g) unsalted butter, melted

Instructions

  1. Preheat your oven to 350°F (175°C).
  2. Drain the canned pineapple slightly, keeping some juice. Pour the pineapple evenly into the base of a greased 9×13 inch baking dish.
  3. Sprinkle the entire box of dry yellow cake mix evenly over the pineapple without stirring.
  4. Melt the butter in a microwave-safe bowl or small saucepan. Drizzle the melted butter evenly over the dry cake mix layer.
  5. Bake uncovered for 45-50 minutes until the top is golden brown and pineapple juices bubble along the edges. A toothpick inserted in the center should come out mostly clean with a few moist crumbs.
  6. Remove from the oven and let cool for at least 10 minutes to allow the caramelized topping to set.
  7. Serve warm, either straight from the pan or inverted onto a platter.

Notes

Do not over-drain the pineapple to keep the cake moist. Spread the cake mix evenly to avoid clumps. Use unsalted butter for better flavor control. Avoid opening the oven door frequently to prevent uneven baking. For crispier edges, use a metal pan instead of glass. Let the cake cool longer or refrigerate for a firmer texture before slicing.

Nutrition

Keywords: pineapple upside down cake, dump cake, easy dessert, quick cake, pineapple dessert, simple cake recipe