2-1/4 cups granulated sugar
1 (7-ounce) jar marshmallow creme
2/3 cup evaporated milk
1/4 cup butter or margarine
1 cup peanut butter chips
1 teaspoon vanilla extract
1 cup semisweet chocolate chips
In a microwave-safe bowl, combine sugar, marshmallow creme, evaporated milk, and butter. Microwave on HIGH for 6 minutes; stirring once. Stir, then continue boiling on MEDIUM for 5 minutes.
Pour half of the mixture into another bowl and stir in peanut butter chips and 1/2 teaspoon vanilla. Stir until melted, then pour this mixture onto wax-papered lined 9 x 9-inch pan.
Stir semi-sweet chocolate chips and rest of vanilla into the remaining hot mixture; stir until completely melted then carefully pour on the peanut butter layer. Cool before cutting into squares.
makes about 18 pieces.