Ingredients 1 cup mayonnaise 1 cup white sugar cup water 2 cups all purpose flour 1 teaspoons baking soda 4 tablespoons unsweetened cocoa powder teaspoon salt 2 teaspoons vanilla extract.
Marble mayonnaise cake.
Preheat oven to 350.
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.
Place the mayonnaise cake on a large cake plate.
Trim the top layer by slicing off a thin disc of the cake.
Repeat with remaining cake layers.
Place the chocolate marble cake on top and press down gently into the ganache.
Then pop the layers into the preheated oven for 34 35 minutes or until a toothpick comes out clean.
In a large bowl mix together sugar eggs and vanilla on high speed for 3 4 minutes until light and creamy.