Step 1: Preparing the Oven and Baking Dish

Preheat your oven to 350°F (175°C). Grease a 9x13-inch baking dish to prevent sticking.

Step 2: Layering the Ingredients

Spread the drained pineapple chunks evenly across the bottom of the greased baking dish.

Step 3: Adding the Strawberry Pie Filling

Pour the entire can of strawberry pie filling over the pineapple chunks, spreading it evenly.

Step 4: Arranging the Sliced Bananas

Place the sliced bananas on top of the strawberry pie filling, creating a layer that covers the entire dish.

Step 5: Adding the Coconut Cake Mix

Evenly sprinkle the entire box of Dolly Parton's Coconut Cake Mix over the banana layer.

Step 6: Adding the Butter Slices

Place the sliced butter evenly on top of the cake mix, covering as much surface area as possible.

Step 7: Baking the Dump Cake

Transfer the baking dish to the preheated oven and bake for approximately 45-50 minutes or until the top turns golden brown and the edges are bubbling.

Step 8: Cooling and Serving

Once baked, remove the dump cake from the oven and let it cool for a few minutes. Serve warm and enjoy the tropical flavors of this delightful dessert.