Overnight Puff Cookies

Directions

1. 1
   Preheat oven to 350 degrees.
2. 2
   Beat egg whites until stiff and gradually add sugar.
3. 3
   Beat until smooth.
4. 4
   Add chocolate chips. Drop by teaspoon onto ungreased cookie sheet.
5. 5
   Put into oven and turn oven off.
6. 6
   Leave overnight or at least 5 hours.