Peanut Butter Sheet Cake Written By Food Recipes Thursday, August 29, 2019 Edit "Peanut Butter Sheet Cake is a moist sheet cake topped with a super creamy and sweet peanut butter icing. Perfect for potlucks! " Share this post Related PostsTraditional Irish Scones" Lemon Blueberry Cupcakes"Butterfinger Apple NachosPavlova Cake with Summer Berry CointreauChocolate Peanut Butter BallKeto Key Lime BarsBrowned Butter Pecan CheesecakeChocolate Caramel Marshmallows