This super simple dessert comes together in just minutes and tastes like you spent all day in the kitchen.
Preheat oven to 400 degrees; Pour pie filling into a deep 13x13 glass baking dish, mix in a little water.
Sift cake mix over top blueberry filling.
Cut butter sticks into cubes and place over top of cake batter. Bake in oven for 45 minutes or until top is golden brown.
Scoop into bowls and serve with your favorite vanilla ice cream.
Number of servings (yield): 8-10