Chocolate Fudge

Directions

1. 1
   Line a 9-inch square pan with foil extends over sides of pan; butter foil.
2. 2
   In a saucepan, combine sugar, margarine, and milk.
3. 3
   Bring to a boil over medium heat, stirring constantly.
4. 4
   Boil 5 minutes, stirring constantly.
5. 5
   Remove from heat.
6. 6
   Add marshmallow cream and chocolate chips; blend until smooth.
7. 7
   Stir in walnuts and vanilla.
8. 8
   Pour into prepared pan.
9. 9
   Cool to room temperature.
10. 10
    Score into squares.