This pineapple dump cake is the easiest fruity dessert you'll ever make, with just 4 ingredients, including cake mix and crushed pineapple. Sweet, simple, and ready in minutes!
5 from 33 votes
Prep Time 5 minutesmins
Cook Time 40 minutesmins
Total Time 45 minutesmins
Course Dessert
Cuisine American
Servings 16
Calories 284kcal
Ingredients
40ozcanned crushed pineapple in heavy syrup
1boxyellow cake mix
1.5sticksbutter
1cupchopped pecans
Instructions
Spray a 9x13" baking dish with cooking spray. Preheat oven to 375 degrees.
Pour pineapple in a single layer in the baking dish.
On top of the pineapple, sprinkle the cake mix. Don't mix into the pineapple!
Slice butter into ¼" slices. Layer over the top of the cake mix.
Sprinkle pecans on top of cake mix and butter.
Bake at 375 degrees for 30-40 minutes, until the top is golden brown and fruit is bubbly. Serve warm, topped with ice cream.
Notes
Store in the fridge for 3–4 days - cover tightly to keep out odors.
Reheat individual servings in the microwave for ~30 seconds.
Don’t freeze - the cake layer gets soggy and loses its crisp texture.
Don’t mix layers - this keeps the cake and fruit layers distinct for better texture.
Bake uncovered so the top gets crispy.
Slow cooker option: Layer as instructed and cook on high for 2–3 hours (top won’t be as crisp).
Use a 9x13" glass baking dish for even cooking and proper texture.
Cake is done when the top is golden and fruit is bubbling around the edges.