3/4 c. butter
1/2 c. brown sugar
1/2 c. sugar
3 egg yolks
1 tsp. vanilla
2 c. flour
1 tsp. baking powder
1/4 tsp. baking soda
1/4 tsp. salt

Grease 13 x 9 inch pan. Mix and line pan with mixture.

LAYER 2:
1 c. flake coconut
3/4 c. chopped nuts
6 oz. chocolate chips

LAYER 3:

Beat 3 egg whites. Gradually beat in 1 cup brown sugar. Bake at 350 degrees for 35-40 minutes. Cool and cut into squares.