2 egg whites
2/3 c. sugar
6 oz. chocolate chips

Preheat oven to 350 degrees. Beat egg whites until stiff. Gradually add 2/3 cup sugar, beating until stiff. Stir in chocolate chips. Drop by teaspoon on foil lined cookie sheet. Place in oven. Close door, turn off oven, leave in oven all night. DO NOT PEEK.