Ingredients:

  Amount  Measure       Ingredient -- Preparation Method
--------  ------------  --------------------------------
   3      c             unbleached flour
   4      tsps          ginger
   2      tsps          cinnamon
   2      tsps          baking soda
   1      tsp           baking powder
   1      tsp           cloves
     1/2  tsp           nutmeg
     1/4  tsp           salt
   3                    egg whites -- whipped
   1      c             buttermilk* -- at room temperature
   1      c             brown sugar -- packed
   1      c             fat-free sour cream
   1      c             molasses

Preparation:

Preheat oven at 350. Prepare a 8 3/4 x 8 3/4 x 1 3/4" pan lightly with cooking spray and flour In a mixing bowl, combine flour, ginger, cinnamon, baking soda, baking powder, cloves, nutmeg, and salt. In another mixing bowl, combine egg whites, buttermilk, brown sugar, sour cream, and molasses. Mix dry ingredients with wet ingredients just until moistened. Pour batter into prepared pan. Bake for 45 minutes.