1 c. peanut butter chips
1 (14 oz.) can Eagle Brand sweetened condensed milk
1 tsp. vanilla extract
1 c. semisweet chocolate chips

Line 8 inch square pan with foil. Place peanut butter chips and 2/3 cup sweetened condensed milk. Microwave on high 1-1 1/2 minutes. Stir until chips are melted, and mixture is smooth. Add 1/2 teaspoon vanilla - spread evenly in prepared pan. In microwave bowl - place remaining milk and chocolate chips. Repeat microwave procedure. Stir in 1/2 teaspoon vanilla. Spread evenly over peanut butter layer. Cover - chill. Cut into 1 inch squares. Cover - store in refrigerator.