School Teacher'S Pie
["2 egg whites", "3/4 c. sugar", "1 c. chopped nuts", "16 Ritz crackers, crushed", "Cool Whip", "1/4 tsp. cream of tartar", "1 tsp. vanilla"]
["Beat egg whites, add cream of tartar and beat until stiff; add sugar and vanilla.", "Fold in crackers and nuts.", "Pour into ungreased pan and bake 30 minutes at 350\u00b0."]
["egg whites", "sugar", "nuts", "crackers", "cream of tartar", "vanilla"]