Delicious Squares - cooking recipe

Ingredients

2 sticks margarine
1/2 c. white sugar
1/2 c. brown sugar
2 egg yolks (save whites)
1 Tbsp. water
1 tsp. vanilla
2 c. flour
1 tsp. baking powder
1/2 tsp. baking soda
2 c. chocolate chips
2 egg whites
1/2 c. brown sugar

Preparation

Blend thoroughly margarine, white sugar and 1/2 cup of brown sugar.
Add egg yolks, water and vanilla.
Add flour, baking powder and baking soda.
Spread batter in greased 13 x 9-inch pan. Cover with chocolate chips.
Make a meringue with the 2 egg whites, beaten stiff.
Add 1/2 cup brown sugar.
Spread this over the chocolate chips.
Bake at 375\u00b0 for 15 minutes.
Turn heat down to 350\u00b0 for 15 minutes more.
Cut while still warm.