1 1/2 c. flour
1 c. sugar
1/2 tsp. baking soda
1/2 tsp. salt
1/2 c. softened shortening
2 eggs
1 1/2 ripe mashed bananas
1/3 c. milk
1 tsp. lemon juice
1/2 c. chopped nuts

Mix all ingredients in bowl. Beat at medium speed for 2 minutes. Pour into a greased 9x13 pan. Bake at 350 degrees for 25-30 minutes. When cool, frost.

FROSTING:

2 tbsp. butter
1/4 tsp. salt
1 tsp. vanilla
1/2 ripe mashed banana
2 c. powdered sugar

Cream together first 4 ingredients then gradually add sugar until smooth. Frost bars.