You can see how the marshmallows puffed up.
Once you squish them you'll see that the chocolate has melted.
chocolate chips (I used milk)
Place some crackers on a microwaveable plate. Put some chocolate chips on followed by mini marshmallows. You can put more than I did, but I'm counting calories so I had to be a bit stingy.
Microwave them on high for about 35 seconds. The marshmallows will puff up a bit. The chocolate chips may not look melted but they will be. Place the 2nd cracker on top and squish. Let them cool a little or you may burn your tongue (melted chocolate is hot).
Beware, these are about 110 calories each (that's using 2 crackers, 1/2 tablespoon milk chocolate chips and 4 mini marshmallows). Okay, maybe I used a few more chocolate chips than that but not many. If I wasn't trying to lose weight, I probably would have doubled the chocolate and marshmallows!