2 egg whites, room temperature
3/4 c. sugar
6 oz. pkg. chocolate chips
1/4 tsp. salt
1 tsp. vanilla

Beat egg whites for 10 minutes until very stiff. Add salt and sugar. Beat again for 5 minutes more. Add vanilla and chocolate chips. Drop by teaspoonful on greased cookie sheet. Place in preheated 400 degree oven. Close oven door and turn off oven. Leave overnight.