This peanut butter marble cake is a delicious and unique dessert that is perfect for peanut butter lovers. To make this cake, you will need all-purpose flour, baking powder, salt, unsalted butter, granulated sugar, eggs, vanilla extract, milk, peanut butter, and cocoa powder. The cake batter is divided into two parts, and one part is mixed with peanut butter to create the peanut butter batter. The two batters are then swirled together with cocoa powder to create the marble effect. This cake is moist, tender, and has a beautiful peanut butter and chocolate swirl pattern. It's perfect for any occasion.
