Marshmallow Creme Chocolate Fudge Candy

4-1/2 c. sugar
1 standard can Pet milk or any brand
1 (8 oz.) jar marshmallow creme
3 (6 oz.) pkgs. chocolate bits
2 sticks (1/2 lb.) melted margarine
1 tsp. vanilla
1 lg. pkg. chopped nuts

Combine sugar and milk in large heavy bottom pan. Bring to full boil over medium heat. After mixture comes to full rolling boil, cook for 10 minutes, stirring constantly. Remove pan from heat, add melted margarine, blend into sugar mixture. Add chocolate bits and after they begin to melt add marshmallow creme. Beat vigorously. Add vanilla and nuts. Pour into greased 8 x 13 inch pan. Let cool. Cut into small squares. Store in refrigerator. Makes 5 pounds. .