Banana-Chip Bars - cooking recipe

Ingredients

3/4 c. butter or margarine, softened
2/3 c. granulated sugar
2/3 c. packed brown sugar
1 egg
1 tsp. vanilla
2 ripe medium bananas, mashed (1 c.)
2 c. flour
2 tsp. baking powder
1 tsp. salt
1 c. semi-sweet chocolate pieces

Preparation

Cream butter and sugars until fluffy.
Add egg and vanilla; beat well.
Stir in banana.
Stir together flour, baking powder and salt.
Add to creamed mixture and beat well.
Stir in chocolate pieces.