This recipe is from Shirley McNevich's Mom's Best Recipes Vol 4. Published here with her permission.
Don't forget to check Shirley's blog.
(by Shirley McNevich)
1 cup white sugar
1/2 cup butter
3/4 tsp. salt
1 - 7.5oz. jar Fluff marshmallow
1 - 5oz. can Carnation evaporated milk
1 - 12oz. bag Nestlé's butterscotch chips
1/2 to 1 tsp. vanilla
1/2 cup chopped pecans
Grease a 9" x 9" square pan using butter--NOT Pam. In a saucepan over medium heat add white sugar, butter, salt, Fluff marshmallow, and evaporated milk--stir constantly and bring to a boil. Once boiling, boil the mixture for 5 minutes while stirring. After 5 minutes remove saucepan from stovetop and immediately add the butterscotch chips, vanilla and chopped pecans--stir and keep stirring until butterscotch chips have all melted. Pour mixture into the butter-greased pan. Let the fudge cool completely before cutting into squares.