Forgotten Cookies - cooking recipe

Ingredients

2 egg whites
2/3 c. sugar
1 tsp. vanilla
1 c. chocolate chips
1 c. walnuts (optional)

Preparation

Preheat oven to 350\u00b0.
Beat egg whites, add sugar until peaks form.
Add vanilla, fold in chocolate chips and nuts (optional). Drop by teaspoon on cookie sheet and place in oven.
Turn oven off and leave cookies in oven overnight.