Pineapple Dump Cake
Pineapple Dump Cake is an easy, tropical-inspired dessert made with canned pineapple, cake mix, and butter. Quick to prepare and bursting with sweet, fruity flavor, it’s perfect for parties, holidays, or anytime you want a simple, crowd-pleasing treat.
Prep Time10 minutes mins
Cook Time45 minutes mins
Cool:10 minutes mins
Total Time1 hour hr 5 minutes mins
Course: Dessert
Cuisine: American
Keyword: Pineapple Dump Cake
Servings: 12
Calories: 223kcal
- 2 20 oz cans crushed pineapple, undrained
- ½ cup brown sugar
- 1 15.25 oz box yellow cake mix
- 1½ sticks butter thinly sliced
Get Recipe Ingredients
Preheat the oven to 350°F. Grease a 9×13-inch baking dish.
Pour pineapple (with juice) into the dish and spread evenly.
Sprinkle brown sugar over the pineapple.
Evenly cover with dry cake mix (do not mix).
Arrange butter slices across the top, covering as much cake mix as possible.
Bake for 45–50 minutes, until golden and bubbling around the edges.
Cool 10–15 minutes before serving. Enjoy!
Do not drain the pineapple — the juice helps the cake bake properly.
Spread layers evenly for best texture.
Cover cake mix well with butter to prevent dry spots.
Don’t stir — dump cakes work best in layers.
Refrigerate any leftovers in an airtight container for up to 4-5 days.
Calories: 223kcal | Carbohydrates: 53g | Protein: 2g | Fat: 1g | Saturated Fat: 1g | Polyunsaturated Fat: 0.1g | Monounsaturated Fat: 0.3g | Trans Fat: 0.1g | Cholesterol: 0.3mg | Sodium: 262mg | Potassium: 146mg | Fiber: 2g | Sugar: 38g | Vitamin A: 50IU | Vitamin C: 9mg | Calcium: 98mg | Iron: 1mg