- 1 cup all-purpose flour
 - 1 cup sugar
 - 1 teaspoon ground cinnamon
 - 1 teaspoon baking powder
 - 1/2 teaspoon salt
 - 1/2 teaspoon ground cloves
 - 1 egg
 - 2 egg whites
 - 1 cup canned pumpkin
 - 1/4 cup canola oil
 - 2 tablespoons water
 - 4 ounces reduced fat cream cheese
 - 1 1/2 cups confectioners' sugar
 - 1 teaspoon vanilla extract
 - 1/4 teaspoon grated lemon peel
 
- In a mixing bowl, combine the first six ingredients. Add egg, egg whites, pumpkin, oil and water; mix well. Transfer to an 11-in. x 7-in. x 2-in. baking pan coated with nonstick cooking spray. Bake at 350 degrees F for 25-30 minutes or until a toothpick inserted near the center comes out clean. Cool on a wire rack.
 - In a mixing bowl, beat cream cheese. Beat in confectioners' sugar, then vanilla and lemon peel. Frost bars. Chill for 15 minutes, then cut. Refrigerate leftovers.