Creamy Double Decker Fudge

Source: HERSHEY'S

1 cup REESE'S Peanut Butter Chips
1 can (14 oz.) sweetened condensed milk (not evaporated milk), divided
1 teaspoon vanilla extract, divided
1 cup HERSHEY'S Semi-Sweet Chocolate Chips
Directions:
1. Line 8-inch square pan with foil.

Place peanut butter chips and 2/3 cup sweetened condensed milk in small microwave-safe bowl. Microwave at HIGH (100%) 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 into prepared pan.

Place remaining sweetened condensed milk and chocolate chips in another small microwave-safwe bowl; repeat above microwave procedure. Stir in remaining 1/2 teaspoon vanilla; spread evenly over peanut butter layer.

Cover; refrigerate until firm. Remove from pan; place on cutting board. Peel off foil. Cut into squares. Store tightly covered in refrigerator. About 4 dozen pieces or 1-1/2 pounds.

NOTE: For best results, do not double this recipe.