Peanut Butter Cake

"This scrumptious Peanut Butter Cake is a moist tender sheet cake topped with an easy creamy six ingredient peanut butter frosting. The end result is pure peanut butter nirvana and a true friend and family favorite. It stays fresh for days making it the perfect cake for potlucks and family reunions. With the exception of my son my family just loves peanut butter. I mean like we adore it. Peanut Butter Banana Bread, Mini Peanut Butter Cheesecakes, Oatmeal Peanut Butter Cookies, and this recipe are just a few of our favorites."