Instructions

  1. Preheat oven to 350°F.
  2. Using a nonfat cooking spray (I like the butter flavored, but anything will work just fine) grease a pound cake pan.
  3. In a medium bowl sift or stir together the salt, baking powder, baking soda, cocoa, and flour.
  4. Set aside.
  5. In a medium bowl whisk together the egg whites, sour cream, brown sugar, and vanilla extract.
  6. Whisk in 1/3 of the flour mixture, 1/2 the milk, 1/3 flour, 1/2 milk, 1/3 flour.
  7. Got it?.
  8. tehehe.
  9. Pour mixture into the greased pan and bake for 25 to 35 minutes or until a wood toothpick comes out clean.