1/2 c. cocoa
1-1/2 c. sugar
1/2 c. sour milk
2 eggs
1/2 c. shortening
1/2 c. hot water
2-3/4 c. flour
1 tsp. baking soda
1 tsp. baking powder
1/2 tsp. salt
1 tsp. vanilla

Pour hot water over cocoa, then add: sugar, shortening, eggs and sour milk. Sift in dry ingredients. Drop by spoonful on ungreased pan and bake at 350°F about 15 minutes. (Test as cake.) Fill as a sandwich putting 2 together when cool.

Filling:

2 egg whites
1/2 c. shortening
1 tsp. vanilla
2 c. powdered sugar (more if desired)

Mix all ingredients and beat until fluffy. You can add more powdered sugar to make it the thickness you like.