1 c. Reese's peanut butter chips
1 (14 oz.) can Eagle Brand sweetened condensed milk
1 tsp. vanilla extract, divided
1 c. Hershey's semi sweet chocolate chips

Line 8" square pan with foil. In small microwave safe bowl, place peanut butter chips and 2/3 cup sweetened condensed milk. Microwave on high 1 to 1 1/2 minutes, stirring after 1 minute, until chips are melted and mixture is smooth when stirred. Stir in 1/2 teaspoon vanilla; spread evenly in prepared pan.

In microwave safe bowl, place remaining sweetened condensed milk and chocolate chips; repeat above microwave procedure. Stir in remaining 1/2 teaspoon vanilla; spread evenly on peanut butter layer. Cover; chill until firm. Cut into 1" squares. Cover; store in refrigerator.