Ingredients:
- Cookies:
- 1 1/2 cups all-purpose flour (about 6 1/2 ounces)
- 1/2 teaspoon baking powder
- 1/2 teaspoon baking soda
- 1/4 teaspoon salt
- 1/2 cup granulated sugar
- 1/4 cup butter, softened
- 1 teaspoon vanilla extract
- 1 large egg
- Icing:
- 2 cups powdered sugar
- 3 tablespoons fat-free milk
- 1/4 teaspoon vanilla extract
- Food coloring (optional)