Substances:
- 1/4 salt
- 1 cup packed light brown sugar
- 1 cup all-draw flour , plus
- 1 teaspoon cinnamon
- 1 teaspoon vanilla extract
- 1 tablespoon nonfat milk
- 1/3 cup dutch course of cocoa
- 1 cup hideous paunchy-free yogurt
- 2 tablespoons powdered sugar
- 1 corpulent egg
- 1/4 cup unsalted butter , softened
- 1/2 teaspoon baking soda
- 3/4 teaspoon baking powder
- 3 corpulent egg whites
- 2 teaspoons all-draw flour , divided
- 1 ounce mexican chocolate or routine chocolate , coarsely chopped