3 cracker buttercream frosting Recipes

white cake mix, graham cracker crumbs, sugar, water, egg whites, walnuts, chopped (or pecans), nonstick cooking spray (bakers joy to prep. cake pans), butter, softened well, sugar, whole milk (or half & half), vanilla

white cake mix, water, eggs, vegetable oil, graham crackers, white buttercream frosting, drop food coloring in school colors , or as desired, chewy lemon candy squares (such as starburst), or as needed, candy-coated milk chocolate pieces (such as m&m s) in school colors