A classic family recipe for old-fashioned fudge. An easy recipe to impress your family for the holidays.
Grease an 8x8 or 9x9 pan and line with parchment paper.
In a large pot, bring the sugar and evaporated milk to a boil and bring the heat down to medium-low. Let the mixture simmer for 5 minutes and then take off the heat.
Add the chocolate chips to the pot and stir until all of the chocolates have dissolved.
Fold in the marshmallow fluff and walnuts, if using, and mix until well combined.
Transfer the mixture to the prepared pan and let sit on the counter until completely cooled.
Once cooled, remove from the pan and use a sharp knife to slice into bite-size pieces. The sliced fudge will stay fresh in an air-tight container for 2-3 weeks.