Mocha Cake

2 Eggs

2 teaspoons baking soda

2 cups sugar

3 cups sifted flour

1 cup butter

4 tablespoons cocoa

2 cups sour milk

2 teaspoons vanilla

Cream eggs, sugar and vanilla. Alternate dry ingredients with the sour milk. Pour into a 9 x 9 greased pan and bake for about 45 minutes. I frosted my cake with some leftover buttercream frosting from another recipe.