White Frosting
["1 egg white, beaten until stiff", "powdered sugar", "1 tsp. lemon juice or vanilla extract or 1/4 tsp. almond extract"]
["Beat egg white until stiff, adding powdered sugar gradually until mixture is thick.", "Flavor with lemon juice, vanilla extract or almond extract.", "If the frosting thins, add more powdered sugar."]
["egg", "powdered sugar", "lemon juice"]