Preparation Steps

• Line an 8-inch square baking pan with aluminum foil, leaving an overhang on the sides to lift the fudge out easily. Set aside.
• In a medium saucepan over medium heat, combine the chocolate chips and sweetened condensed milk. Stir constantly until the chocolate chips have melted and the mixture is smooth.
• Remove from heat and stir in the vanilla extract, mini marshmallows, and chopped walnuts.
• Spread the mixture evenly into the prepared baking pan. Refrigerate for about 3 hours or until set.
• Once set, lift the fudge out of the pan using the aluminum foil overhangs, cut into squares, and serve.