Power Waffles

Ingredients

• non-fat milk (divided)
  1½ cups
• crystallized ginger
  ¾ cup
• sugar
  3 tablespoons
• fresh (compressed) yeast
  ½ teaspoon
• Sir Galahad all-purpose flour
  1¼ cups
• buckwheat flour
  ¾ cup
• (5.3 ounces) rolled oats
  150 g
• cinnamon
  1 tablespoon
• baking powder
  ½ teaspoon
• egg whites (Heidi note: I ended up using 4)
  2 unit
• melted butter
  ⅓ cup