1/2 cup (1 stick) butter or margarine, melted
1/3 cup granulated sugar
1-2/3 cups (11 oz.) Nestle Toll House Peanut Butter & Milk Chocolate Morsels, divided
1 can (14 oz.) Carnation Sweetened Condensed Milk
1 tsp. vanilla extract
1 cup coarsely chopped peanuts
For Crust:
Combine graham cracker crumbs, butter and sugar in medium bowl; press onto bottom of ungreased 13x9-in. baking pan.
For Topping:
Microwave 1 cup morsels, sweetened condensed milk and vanilla extract in medium, uncovered microwave-safe bowl on High (100%) power for 1 minute; Stir. If necessary, microwave at additional 10-15 second intervals, stirring until smooth. Pour evenly over crust. Top with nuts and remaining morsels.
Bake for 20-25 minutes or until edges are bubbly. Cool completely in pan on wire rack. Cut into bars.