White Fudge
["3 c. sugar", "1/3 c. light corn syrup", "1 1/2 c. walnuts or pecans", "2 Tbsp. butter", "1 c. dairy sour cream", "1/2 tsp. vanilla", "1/4 tsp. salt"]
["Combine sugar, sour cream, syrup, salt and butter in a 2-quart heavy saucepan.", "Stir over moderate heat until sugar is dissolved and mixture boils.", "Cover and cook slowly five minutes.", "Uncover and boil rapidly to soft ball stage, 238\u00b0.", "Let stand until cold. Add vanilla and beat until candy loses its gloss and begins to hold its shape.", "Stir in nuts and turn into a buttered pan.", "Cut in squares when set.", "Makes about 2 1/4 pounds."]
["sugar", "light corn syrup", "walnuts", "butter", "sour cream", "vanilla", "salt"]