S'mores [Layer] Cake

My youngest two girls and I decided we wanted to try something new for dessert on Father's day this year so we came up with this recipe. I made it into a layer cake on the test run, but I would probably go with a simple 9x13, one layer version next time to save time. I may also come up with some other options to make it look a bit prettier in the future.
After making this, I searched online to see if I could put the whole cake under the broiler to give it that toasted look of a roasted marshmallow. I found that you need a cooking torch, but I also saw a s'mores cake recipe that used a graham cracker cake and added whipped chocolate ganache between the layers. I may have to come up with a recipe for graham cracker cake now... 😁