Meringue Cookies
["3 unbeaten egg whites", "1 c. sugar", "1 tsp. vinegar", "pinch of salt", "1 c. chopped nuts or 1 c. small chocolate chips (optional)"]
["Mix ingredients and beat on high with mixer for 15 minutes until consistency of marshmallow cream.", "Grease cookie sheets and drop by teaspoonful onto cookie sheet."]
["egg whites", "sugar", "vinegar", "salt", "nuts"]