KEEP SCREEN ON
- Line an 8-inch square baking pan with foil or parchment.
- Combine the chocolate chips, sweetened condensed milk, and salt in a medium glass bowl.
- Place the bowl in the oven on the round glass tray and microwave for 3 minutes.
- Stir, then microwave for 1 additional minute.
- Remove and immediately stir in the vanilla and nuts.
- Spread evenly in the prepared pan.
- Refrigerate for 2 hours, or until firm.
- Cut into squares and serve.