1 c. flour
1/8 tsp. salt
1/8 tsp. baking soda
1/2 tsp. baking powder
1/2 c. shortening
1/4 c. sugar
1/4 c. brown sugar, packed
1 egg, separated
1 1/2 tsp. water
1/2 tsp. vanilla
1/2 pkg. chocolate chips (1/2 c.)
1/2 c. brown sugar, packed

Oven 375 degrees. Sift flour, salt, soda and baking powder. Mix butter with sugar until very light. Add egg yolk, water and vanilla; mix well. Mix flour in.

Pat in pan. Top with chips. Beat egg white until stiff; gradually beat in 1/2 cup brown sugar. Spread over chips. Bake 25 minutes until done.