1/2 c. shortening
2 c. dark brown sugar
1 tsp. vanilla
1 tsp. lemon extract
2 c. mashed banana
3 c. flour
3 tsp. baking powder
1 tsp. salt
1 c. chopped nuts
2/3 c. powdered sugar
2 tsp. cinnamon

Mix first 5 ingredients. Add flour, baking powder and salt and chopped nuts. Bake in a greased and floured 13 x 9 inch pan at 350 degrees for 30-35 minutes. When cooled, cut into bars and roll in powdered sugar-cinnamon mixture.