Pecan Puffs
["2 egg whites", "2 c. powdered sugar", "1 tsp. vinegar", "1 tsp. vanilla", "2 c. chopped pecans"]
["Beat egg whites until stiff but not dry.", "Gradually add sugar, beating constantly.", "Stir in remaining ingredients.", "Drop by teaspoonfuls 2 inches apart on greased cookie sheet.", "Bake at 300\u00b0 until done."]
["egg whites", "powdered sugar", "vinegar", "vanilla", "pecans"]