4-Ingredient Blueberry Cream Shortcake Cool Whip Chill Cake Fluffy Blueberry Cream Cool Whip Shortcake Cloud Chill Dream Cake Ingredients: 1 box vanilla or shortcake-style cake mix, baked in a 9×13-inch pan 1 cup vanilla or cheesecake pudding, prepared 1 cup blueberry pie filling 1 tub Cool Whip, thawed (8 oz) Directions: Prepare and bake the vanilla or shortcake cake according to package directions in a 9×13-inch pan, then allow it to cool completely. Using the handle of a wooden spoon, gently