Banana Bars

1 1/2 c. sugar
1/2 c. margarine or butter
2 eggs
1 c. dairy sour cream
3 large ripe bananas, mashed
2 tsp. vanilla
1 tsp. salt
1 tsp. baking soda
2 c. all-purpose flour

1 (8 oz.) pkg. cream cheese
1 tsp. vanilla
1 Tbsp. cream or milk
3/4 stick margarine
4 c. powdered sugar

Cream together sugar and butter. Blend in eggs and sour cream. Add mashed bananas and vanilla. Combine dry ingredients and add to banana mixture. Spread into greased and floured jelly roll pan. Bake in preheated 375° oven for 20-25 minutes. Cool. For frosting beat cream, vanilla and cream cheese until soft and creamy. Beat in powdered sugar until smooth. Spread on bars.