Barbara Soto'S Sweetened Condensed Milk
["1 c. hot water", "4 c. instant powdered milk", "2 c. sugar", "1/4 c. softened margarine"]
["Mix equal parts of apple juice and Concord (purple) grape juice.", "Chill and serve.", "Very good and naturally sweet."]
["water", "instant powdered milk", "sugar", "margarine"]