Combine sugar, butter and salt.Add beaten egg, vanilla, and milk.
Sift flour, baking powder, and add to egg mixture.Blend well.
Divide batter into 3 parts.In one part add walnuts and green food coloring. In 2nd part add cherries and red food coloring. In 3rd part add melted chocolate.Blend each batter well.
Grease a 13x9 pan. Add green cake batter, then add red, and last add chocolate. Bake at 350 degrees for 35 - 40 minutes. FROST WITH FAVORITE FROSING. ( I FIND CREAM CHEESE FROSTING ESPECIALLY GOOD ON THIS CAKE.