Fluffy Peanut Butter Frosting

Fluffy Peanut Butter Frosting

½ cup butter softened 1 cup creamy peanut better 3 T milk or as needed 2 Cups powder sugar I made a double round chocolate cake (Pillsbury) and used this as the frosting (in the middle of cake and top). I put peanut butter m&m’s on top of the frosting. You could also use chopped up reeses peanut butter cups J