Blarney Stone Bars - cooking recipe

Ingredients

4 egg yolks (save 1 for frosting)
1 c. sugar
1 c. flour
dash of salt
1 1/2 tsp. baking powder
1 tsp. vanilla
1/2 c. boiling water
4 beaten egg whites
2 1/2 c. powdered sugar
1/2 c. melted butter
1 egg yolk
vanilla

Preparation

Add enough milk to spread.
Sprinkle with chopped walnuts or salted peanuts.