3 eggs, slightly beaten
1 1/4 c. sugar
3/4 c. cocoa or 3 sq. melted chocolate
1 tsp. vanilla
3 1/2 c. sifted all purpose flour
3/4 tsp. salt
1 tsp. baking soda
1 tsp. cream of tartar
1 c. sour milk
3/4 c. melted shortening