Mix the cookies according to the directions on the back of the package.
Drop 1 tablespoon of cookie dough onto a baking sheet lined with a Silpat or parchment paper.
Space with the cookies 2" apart.
Place them in a 375 degree oven and bake for 4 minutes. The top of the cookies will start to look like baked cookies instead of raw dough and they should have spread a little.
Remove them from the oven and place one Hershey's Kiss in the center.
Next, place a marshmallow on top of the kiss.
Place the back in the oven for 4-6 minutes.
Remove them from the oven and drizzle melted chocolate on top of the marshmallows.
Let the cookies cool and enjoy!