Marshmallow Creme Fudge
["1 jar marshmallow creme", "2/3 c. evaporated milk", "1/4 tsp. salt", "1 1/2 c. sugar", "1/4 c. margarine"]
["Bring ingredients to a full boil, stirring constantly, for 5 minutes.", "Remove from heat and add 12 ounces chocolate chips and stir until well mixed.", "Add 1/2 cup chopped nuts and 1 teaspoon vanilla.", "Pour into buttered 8-inch square pan."]
["marshmallow creme", "milk", "salt", "sugar", "margarine"]