In medium heavy sauce pan, add 1 cup sugar, 2 Tbsp butter, 5 oz evaporated milk.
Cook at medium heat until mixture boils. Boil at medium heat for 4 minutes stirring continually.
Remove from heat, add 2 cups dark chocolate morals and 3 cups mini marshmallows. Add nuts optional. Stir vigorously and pour on non stick surface.
Refrigerate for 2 hours and enjoy some awesome fudge.