Mayonnaise  Chocolate  Cake

This cake substitutes mayonnaise for eggs and oil

1 1/2 cup sugar
1 1/2 tsp. salt
3 cup flour
3/4 cup cocoa
2 1/4 tsp. baking soda
1 1/8 cup mayonnaise
1 1/2 cup cold coffee
1 1/2 tsp. vanilla

Mix all dry ingredients well.  Add mayonnaise, coffee and vanilla and
blend until smooth.  Pour into two 9 inch cake pans and bake at 350
degrees for 45 minutes.  Remove from oven and let cool.  Ice with Betty
Crocker's sour cream frosting.