3 easy blueberry dump cake Recipes

yellow cake mix, fresh blueberries or 4 cups frozen blueberries, thawed, white sugar , to taste, cinnamon, butter or 1/2 cup margarine, melted

cherry pie filling or 1 (21 oz) can blueberry pie filling or 1 (21 oz) can peach pie filling or 1 (21 oz) can lemon pie filling, etc, crushed pineapple , in its own juice, yellow cake mix or 1 (18 oz) white cake mix or 1 (18 oz) chocolate cake mix or 1 (18 oz) lemon cake mix, etc, shredded coconut, chopped walnuts