Forgotten Cookies
["2 egg whites, whipped", "1 tsp. vanilla", "1 c. chopped walnuts", "2/3 c. sugar", "1 c. chocolate chips (mini)"]
["Preheat oven to 350\u00b0.", "Whip egg whites and sugar until stiff; gently stir in remaining ingredients.", "Turn off heated oven.", "Drop by rounded teaspoonful onto tinfoil on cookie sheet and leave in oven overnight."]
["egg whites", "vanilla", "walnuts", "sugar", "chocolate chips"]