Whoopie Pies - cooking recipe

Ingredients

1 c. shortening
2 c. sugar
2 eggs
1 c. sour milk
2 tsp. vanilla
4 c. flour
1 scant c. cocoa
2 tsp. salt
1 c. hot water
2 tsp. soda

Preparation

Note:
Make filling before cookies and icing when warm.