Brown Sugar Fudge
["4 1/2 c. brown sugar", "2 1/4 c. milk", "pinch of salt", "6 Tbsp. peanut butter", "2 1/4 Tbsp. margarine"]
["Boil sugar, milk and salt until soft ball forms.", "Add peanut butter and margarine.", "Place pan in cold water.", "Beat until it stiffens.", "Pour into buttered pan."]
["brown sugar", "milk", "salt", "peanut butter", "margarine"]