Chocolate Sandwich Cookies

"Chocolate Sandwich Cookies that are rich and chewy with a creamy marshmallow filling just like from your favorite bakery! We love sandwich cookies like these copycat Girl Scout Do-si-do’s, and my favorite Christmas sandwich cookie, Linzer Cookies (you can’t see these cookies at Christmas without smiling and eating a handful). Chocolate Sandwich Cookies had an interesting road to the blog through a trip to Napa Valley, CA. We had eaten a box of desserts from Bouchon Bakery and I was both in a food coma and feeling a bit light in my wallet when I got to the chocolate sandwich cookie."