Peanut Butter Cup Cupcakes - by : somedayseattle Cupcakes with PB cups on the inside. From www.beckybakes.com     Cals. / serving : 221        % from fat : 44        % from carbs : 47        % from protein : 9   Peanut Butter Frosting - by : somedayseattle peanut butter cup frosting     Cals. / serving : 250        % from fat : 46        % from carbs : 49        % from protein : 3 See other versions