This red velvet marble cake is a beautiful and delicious twist on the classic recipe. To make this cake, you will need all-purpose flour, baking powder, salt, unsalted butter, granulated sugar, eggs, vanilla extract, milk, cocoa powder, red food coloring, and white vinegar. The cake batter is divided into two parts, and one part is mixed with cocoa powder, red food coloring, and white vinegar to create the red velvet batter. The two batters are then swirled together to create the marble effect. This cake is perfect for Valentine's Day, Christmas, or any special occasion.
