Gather your ingredients, lay a piece of chocolate, peanut butter cup or whatever else you like onto one the cookies, then set aside.
Next take a skewer or a stick and roast the marshmallow to your desired hue. I prefer golden brown and not charred marshmallows but there are some that love them well done.
Once the marshmallow is toasted place the marshmallow with the stick still attached onto the cookie and chocolate bar, top with another cookie, squish it down a little bit and pull out the stick. Wait a few minutes for the chocolate to melt and the marshmallow to cool so that you do not burn your lips or mouth.