This peanut butter chocolate layer cake is a show-stopping dessert that will impress your guests. The cake is made with three layers of rich chocolate cake and a creamy peanut butter frosting. The frosting is made with peanut butter, cream cheese, and powdered sugar, and it's the perfect balance of sweet and tangy. To make this cake, you will need ingredients like flour, sugar, cocoa powder, peanut butter, eggs, and buttermilk. The recipe is a bit more involved than some of the others on this list, but the end result is worth it. Serve this cake at your next birthday party or special occasion, and your guests will be blown away.