Banana Bars - cooking recipe

Ingredients

1 large ripe banana, mashed
1/2 c. softened margarine
1/2 c. brown sugar
1/2 c. granulated sugar
1/2 tsp. cinnamon
1/2 tsp. vanilla
1 egg
1 c. flour, stirred with 1 tsp. baking powder
1/4 to 1/2 c. chopped nuts

Preparation

In large bowl, beat banana, margarine, sugars and flavorings at high speed.
If energetic, do by hand.
Beat in egg, then add flour mixture.
Mix well together.
Spread in well-greased 9 x 13-inch pan.
Sprinkle with chopped nuts, if desired.