7 Minute Icing
["1 1/2 c. sugar", "2 egg whites", "dash of salt", "1 tsp. Karo syrup", "1/3 c. water", "1 tsp. vanilla flavoring"]
["Mix and heat about 7 minutes (beat) over boiling water in double boiler.", "Remove from heat; beat 1 minute.", "Add 1 teaspoon vanilla flavoring."]
["sugar", "egg whites", "salt", "syrup", "water", "vanilla flavoring"]