2 egg whites, room temperature
2/3 c. sugar
1 tsp. vanilla
Pinch of salt
6 oz. chocolate chips

Preheat oven to 400 degrees. Chill bowl and beaters. Beat egg whites until very stiff, slowly add sugar, vanilla and salt (still beating). When mixture peaks, fold in chocolate chips. Drop by spoonfuls onto ungreased cookie sheet. (Can be close together they do not spread.) Place in oven and turn off oven, leave overnight or at least 5 hours.