Lisas Hard To Wreck It Fudge

Yield:	1 Servings
Categories:	Fudge, Candy

4	c	Sugar
1 1/3	c	Evaporated milk
1	c	Butter
2	c	Semi sweet chocolate chips; 12 oz bg
1		Jar marshmallow cream; 7 oz.
1	ts	Vanilla
1	c	Chopped pecans or walnuts; optional