Ingredients:

  Amount  Measure       Ingredient -- Preparation Method
--------  ------------  --------------------------------
     1/2  cup           nonfat sour cream
   2      teaspoons     baking soda
   1 1/2  cups          sugar
     1/4  cup           margarine -- softened
     1/2  cup           egg beaters¨ 99% egg substitute -- thawed
     3/4  teaspoon      salt
   3      cups          all-purpose flour
   1      cup           banana -- mashed (3 medium)
   1      teaspoon      vanilla extract
   2      cups          reduced fat semi-sweet baking chips -- hershey's
     1/2  cup           chopped nuts

Preparation:

Heat oven to 350F. Lightly spray two 9x5x3-inch loaf pans with non-stick vegetable cooking spray. In small bowl, stir together sour cream and baking soda; set aside. In large bowl, beat sugar and margarine on medium speed of electric mixer until well blended. Add egg substitute and salt; beat well. Gradually add flour to sugar mixture, beating until well blended. Add sour cream mixture, banana and vanilla; beat until smooth. Fold in chips and nuts. Pour batter evenly into prepared pans. Bake 45 to 55 minutes or until wooden pick inserted in center comes out clean. Cool 10 minutes. Remove from pans to wire rack; immediately wrap in plastic wrap. Cool completely before slicing.