Yukon Cornelius Pull-Apart Cupcake Cake
You can skip filling the cupcakes if you wish.
I used Wilton(R) round tips #10 and #12, and open star tip #32 for this cake.
I made this cupcake cake over the course of three days to make it easier. Day 1: made and cooled the cupcakes. Day 2: cored the cupcakes, made the ganache, and filled them (kept them stored in Ziploc(R) bags to keep the cupcakes moist). Day 3: made the frosting, laid out the cupcake pattern, and frosted them. So it can be made in advance or in steps to make the process a bit easier.
Nutrition data for this recipe includes the full amount of marshmallows and dark chocolate chips. The actual amount consumed will vary.