2/3 c. butter
2/3 c. granulated sugar
2/3 c. brown sugar
1 tsp. vanilla
2 c. flour
1/2 tsp. salt
1 egg
1 c. ripe bananas
2 tsp. baking powder
1 (6 oz.) pkg. chocolate chips

Cream together butter and sugars. Beat in vanilla and egg. Blend in bananas. Add dry ingredients. Stir in chocolate chips. Spread mixture into greased cookie sheet. Sprinkle nuts over top for added texture. Bake at 350 degrees for 20 to 25 minutes or until golden brown.

Drizzle thin powdered sugar frosting over top. Cool and put into bars.