Ingredients

1 package chocolate cake mix (regular size)1-1/4 cups water1/3 cup canola oil3 eggs1 tablespoon mayonnaise1-1/3 cups vanilla frostingBlue, green or purple paste food coloring

Preparation

Preheat oven to 350°. Grease and flour a 2-qt. ovenproof bowl. In a large bowl, combine cake mix, water, oil, eggs and mayonnaise; beat on low speed 30 seconds. Beat on medium 2 minutes. Transfer to prepared bowl.

Bake 60-70 minutes or until a toothpick inserted in center comes out clean. Cool in bowl 10 minutes before removing to a wire rack to cool completely. Place on a serving plate.

In a small bowl, combine frosting and food coloring. Pipe over cake.