Sweet and Salty Microwave Fudge

Line 9-inch square pan with foil, extending foil 1 inch over 2 opposite sides of pan; spray foil with cooking spray.

In 8-cup microwavable measuring cup or large microwavable bowl, microwave chocolate chips, 2 cups of the marshmallows and the condensed milk uncovered on High 3 to 5 minutes, stirring every minute, until chips and marshmallows are softened and can be stirred smooth.

Stir in vanilla, pretzels and remaining 1/2 cup marshmallows. Immediately pour into pan. Press salt into fudge; sprinkle with additional peanuts. Refrigerate 2 hours or until firm.

Use foil to lift fudge from pan. Cut into 1 1/2-inch squares. Store in airtight container at room temperature.