Chocolate Fudge
["4 c. sugar", "1 c. milk", "1 tsp. vanilla", "2 sticks margarine", "4 c. miniature marshmallows", "12 oz. milk chocolate bits", "12 oz. semi-sweet chocolate bits", "2 oz. unsweetened chocolate", "1 c. chopped pecans (if desired)"]
["In large microwave mixing bowl, add first 4 ingredients. Cook in microwave 8 to 10 minutes, stirring frequently.", "Will boil over if bowl isn't large enough.", "Add remaining ingredients.", "Stir well until well mixed. May have to return to microwave for 2 minute intervals until all chocolate is melted.", "Add pecans, if desired.", "Pour into well-buttered loaf cake pan.", "Let cool."]
["sugar", "milk", "vanilla", "margarine", "marshmallows", "milk chocolate bits", "semi-sweet chocolate bits", "unsweetened chocolate", "pecans"]