Ritz Cracker Pie
["3 egg whites", "1 c. sugar", "1 tsp. vanilla", "dash of salt", "18 broken Ritz crackers", "1 c. chopped nuts"]
["Beat egg whites until stiff.", "Fold in remaining ingredients. Pour into well-greased pie pan.", "Bake at 350\u00b0 for 25 or 30 minutes.", "Cool; add whipped topping.", "Ready to eat."]
["egg whites", "sugar", "vanilla", "salt", "crackers", "nuts"]