Place the mayonnaise cake on a large cake plate.
Marble mayonnaise cake.
Repeat with remaining cake layers.
Ingredients 2 cups all purpose flour 2 teaspoons baking powder teaspoon salt 1 cup white sugar cup butter softened 2 large eggs eggs 1 teaspoon vanilla extract 1 cup milk 2 tablespoons unsweetened cocoa powder.
Spread a generous amount of the ganache on top of the sliced cake.
Cinnamon eggs chocolate cake mix coffee granules water mayo and 1 more chocolate mayonnaise cake bon appétit dark brown sugar unsweetened cocoa powder mayonnaise unsalted butter and 12 more.
Place the chocolate marble cake on top and press down gently into the ganache.
Preheat oven to 350.
Trim the top layer by slicing off a thin disc of the cake.
In a small bowl mix together flour baking soda baking powder and cocoa.
Try to create the lines using one continuous motion going up and down and then side to side.