I don't know the name of my favorite. I think maybe my SIL made up the recipe so I will describe it. You make chocolate drop cookies. You bake them part way - maybe 7-8 minutes. Then you put half of a large marshmallow on top of each cookie and continue baking another 3 minutes. After they cool off you frost them with yummy chocolate frosting. They are to die for! Who wants one? I do!