Ingredients:

  Amount  Measure       Ingredient -- Preparation Method
--------  ------------  --------------------------------
   1      cup           flour -- plus
   2      tablespoons   flour
     1/2  cup           nonfat dry milk powder
     1/4  cup           brown sugar -- firmly packed
   2      teaspoons     baking powder
     1/4  teaspoon      nutmeg
     1/2  teaspoon      baking soda
   1      cup           buttermilk -- plus 2 tablespoons
   2                    egg whites -- lightly beaten
     1/4  cup           vegetable oil -- less 2 tbsp.
   2      tablespoons   lactancia reduced-calorie margarine
   1                    banana -- ripe, mashed
     1/2  cup           golden raisins -- plumped

Preparation:

Preheat oven to 400. Spray 12 muffin cups with nonstick spray. In medium mixing bowl cmbine flour, milk powder, sugar, baking powder, baking soda and nutmeg; stir to combine and set aside. In small bowl, combine buttermilk, egg, oil, and butter and stir until blended; stir in dry ingredients. Add banana, raisins, and walnuts and stir to combine (mixture will be lumpy). Fill each baking cup with an equal amount of batter and bake for 15 minutes (until golden brown and a toothpick inserted in center comes out dry). Transfer muffins from pan to wire rack and cool.