3 c. sugar
2/3 c. evaporated milk
1 (12 oz.) pkg. semi-sweet chocolate pieces
1 (7 oz.) jar marshmallow creme
1 c. chopped pecans
1 tsp. vanilla

Combine sugar, butter and milk in a heavy 2 quart saucepan; bring to a full rolling boil, over medium heat, stirring constantly. Remove from heat; stir in chocolate pieces until melted. Add marshmallow creme, nuts and vanilla; beat until well blended. Pour into a greased 13"x9" pan. Cool at room temperature and cut into squares.