What are some good cookie recipes with marshmallows inside?

I recently saw a recipe from a newspaper somewhere about cookies that have marshmallows in the inside (or a marshmallow mix) They were called cocoa cloud cookies or something, but does anyone have or know of some good recipes for cookies like this? Thank you!

Thanksgiving Cookies to Make in a Kindergarten Class?

I want to make a fun Thanksgiving cookie/dessert in my class, but I don’t have access to a microwave, crockpot, etc. I’ve seen turkey cookies made out of Oreos, marshmallows, and chocolate, but you need to heat up the chocolate, which I can’t do. Do you have any suggestions?
The problem is I don’t have access to anything like a microwave, toaster oven, etc. It’s just not possible for me to get one.