3/4 c. butter
2/3 c. sugar
2/3 c. brown sugar
1 tsp. vanilla
2 med. bananas mashed (1 c.)
1 egg
2 c. sifted flour
2 tsp. baking powder
1/2 tsp. salt
6 oz. semisweet chocolate pieces

Cream together butter and sugars until light and fluffy. Add 1 egg and the vanilla; beat well. Stir in mashed banana. Sift together flour, baking powder and salt. Add to creamed mixture; beat until well combined. Stir in chocolate pieces. Spread evenly in greased and floured 15 1/2 x 10 1/2 x 1 inch baking pan. Bake in 350 degree oven for 25 minutes. Cool and cut in squares. Makes 3 dozen.