Looking for the best peanut butter cake recipe? This easy homemade peanut butter cake recipe is loaded with flavor and topped with a creamy peanut butter filling. For chocolate lovers, try the chocolate and peanut butter layer cake for a decadent twist. Whether you prefer an old fashioned peanut butter layer cake or a peanut butter loaded layer cake, this recipe is sure to satisfy your sweet tooth. So why wait? Try this homemade peanut butter cake recipe today and taste the difference!