Prepare the pan: Line an 8×8-inch baking dish with parchment paper or lightly grease it.
Melt the fudge mixture:
In a medium saucepan over low heat, combine chocolate chips, sweetened condensed milk, and butter.
Stir constantly until smooth and fully melted.
Add flavor: Remove from heat and stir in vanilla extract. If using nuts, fold them in now.
Pour & set: Pour the mixture into the prepared pan, spreading it evenly.
Cool: Let it cool at room temperature for at least 2 hours, or refrigerate for 30–45 minutes for quicker setting.
Cut & serve: Lift the fudge from the pan using the parchment paper, cut into squares, and enjoy!
✨ Tip: For an extra creamy texture, you can add a tablespoon of cream or a few marshmallows while melting.
I can also give you a super quick 3-ingredient version of this classic fudge that sets in minutes without any cooking—perfect for when you’re short on time.
