Whoopie Pies - cooking recipe

Ingredients

1 c. shortening
2 c. white sugar
2 eggs
2 egg yolks
1/2 c. plus 2 Tbsp. cocoa
1 c. milk
1 tsp. baking powder
1 tsp. baking soda
1/2 tsp. salt
1 tsp. vanilla
1 c. hot water
4 to 4 1/2 c. flour (so you can drop off spoon)

Preparation

Mix all ingredients well.
Drop by spoonfuls onto cookie sheet.
Bake at 400\u00b0 for 10 minutes.