Step 1

Combine the milk, the chocolate, and the butter in a medium size glass bowl and heat in the microwave for 90 seconds. (If you aren't a fan of the microwave, you can easily melt the chocolate, milk and butter in a double boiler on the stove top.)

Step 2

Stir to combine and heat another 15 seconds if needed. Add the extract and stir until smooth. Stir in the peanuts and marshmallows and scoop the mixture onto a parchment lined tray.

Step 3

Spread with a spatula to approximately 1-inch thickness. Chill until ready to serve. Slice into squares and store in an airtight container in the refrigerator for up to two weeks. Enjoy!