1 (18.25 ounce) package yellow cake mix
1 (3 ounce) package instant banana pudding mix
1 (3 ounce) package instant frosting mix
1 (16 ounce) container vanilla frosting
1 (18.25 ounce) can refrigerated biscuit baking mix
1 1/2 cups water
Preheat oven to 375 degrees F (190 degrees C). Grease and flour two muffin cups or line with paper muffin liners.
In a large bowl, beat the cake mix, pudding mix and instant frosting until blended. Stir in the baking mix, water and refrigerated biscuit baking mix. Pour batter into prepared muffin cups or line with paper muffin liners.
Bake in preheated oven for 40 minutes, or until a toothpick inserted into center comes out clean. Cool on a wire rack while quickly removing muffins.