Prepare the pan: Line an 8×8-inch square baking dish with parchment paper, or lightly grease it to prevent the fudge from sticking.
- Melt the white chocolate: In a saucepan over low heat, combine the white chocolate chips and sweetened condensed milk. Stir constantly until the mixture is smooth and the chocolate is fully melted.
- Add flavor: Remove the saucepan from the heat and stir in the vanilla extract and a pinch of salt to enhance the flavor.
- Fold in Oreos: Gently fold the chopped Oreo cookies into the white chocolate mixture, making sure they’re evenly distributed throughout the fudge.
- Set the fudge: Pour the mixture into the prepared baking dish and spread it out evenly. Gently press the top of the fudge to smooth it down. Refrigerate for at least 2-3 hours or until fully set.
- Serve: Once the fudge has set, lift it out of the pan using the parchment paper and cut it into squares. Enjoy!