INGREDIENTS
•
6 tablespoons sugar
•
1/4 cup butter
•
2 tablespoons dark brown sugar
•
1 1/2 teaspoons vanilla extract
•
2 large egg whites
•
1 1/2 cups all-purpose flour
•
3 tablespoons cornstarch
•
1/2 teaspoon baking powder
•
1/4 teaspoon baking soda
•
1/4 teaspoon salt
•
Cooking spray
•
1 cup powdered sugar
•
2 1/2 teaspoons warm water
•
1 teaspoon light-colored corn syrup
•
1/4 teaspoon vanilla extract
•
Dash of salt