Chocolate Fudge
["4 c. sugar", "1 large pkg. semi-sweet chocolate chips", "1 large can evaporated milk", "1 (7 oz.) jar marshmallow cream", "1 stick margarine", "1 tsp. vanilla flavoring", "2 c. chopped nuts (optional)"]
["In", "large saucepan over low heat, melt sugar, chocolate chips and evaporated milk, stirring frequently.", "Leave on low heat", "and let come to full bubbling boil.", "Stir constantly for 15 to", "20 minutes", "(mixture", "is done when a few drops in cold water", "forms soft", "ball.)", "Remove from heat.", "Add marshmallow cream, margarine,", "vanilla", "and", "nuts.", "Stir vigorously until well blended.", "Pour into buttered pan."]
["sugar", "semi-sweet chocolate chips", "milk", "marshmallow cream", "margarine", "vanilla flavoring", "nuts"]