Frosted Banana Bars(Low-Fat) - cooking recipe

Ingredients

2/3 c. sugar
1/2 c. low-fat sour cream
2 Tbsp. margarine, softened
2 egg whites or 1/4 c. cholesterol-free egg product
3/4 c. mashed, very ripe bananas (2 medium size ones)
1 tsp. vanilla
1 c. all-purpose flour
1/4 tsp. salt
1/2 tsp. baking soda
2 Tbsp. finely chopped walnuts

Preparation

Heat oven to 375\u00b0.
Spray square 9 x 9 x 2-inch pan with nonstick cooking spray.
Beat sugar, sour cream, margarine and egg whites in large bowl on low speed for 1 minute, scraping bowl occasionally.
Beat in bananas and vanilla on low speed 30 seconds.
Beat in flour, salt and baking soda on medium speed for 1 minute, scraping bowl occasionally.
Stir in nuts.