Creamy Chocolate Fudge
["1 jar Marshmallow Creme", "1 (11 1/2 oz.) pkg. milk chocolate chips", "1 (6 oz.) pkg. semi-sweet chocolate chips", "1 tsp. vanilla", "1 1/2 c. sugar", "1/4 c. margarine", "1/4 tsp. salt", "2/3 c. evaporated milk", "1/2 c. chopped nuts"]
["In large saucepan, combine Marshmallow Creme, sugar, evaporated milk, margarine and salt.", "Bring to full boil over moderate heat, stirring constantly.", "Boil 5 minutes, stirring constantly over moderate heat.", "Remove from heat.", "Add milk chocolate chips and semi-sweet chocolate chips; stir until chips melt and mixture is well blended.", "Stir in nuts and vanilla.", "Pour into an 8-inch square pan.", "Chill in refrigerator until firm, about 2 hours."]
["Marshmallow Creme", "milk chocolate chips", "semi-sweet chocolate chips", "vanilla", "sugar", "margarine", "salt", "milk", "nuts"]