Blueberry-Pineapple Dump Cake

Ingredients

• 1 can blueberry pie filling , 21 ounce
• 2 cups fresh blueberries
• 1 can crushed pineapple with juice , 20 ounce
• 1 package yellow cake mix , 15.25 ounce
• 1 cup chopped walnuts
• 0.5 cups margarine , melted

Instructions

1. 1

   Preheat the oven to 350 degrees F (175 degrees C). Grease and flour a 9x13-inch baking pan.

2. 2

   Layer blueberry pie filling, blueberries, pineapple, cake mix, walnuts, and margarine in the prepared pan, in that order.

3. 3

   Bake in the preheated oven until a toothpick inserted into the center comes out clean, 30 to 45 minutes.