Put the oven on 350° if you're going to bake them. First you'll want to take your bananas and make a slice down the middle. Do this with the peel still on. Make sure you don't slice all the way through though. Slice about 3/4 of the way through.
Now you want to sprinkle in some of the mini marshmallows and the chocolate chips. Do as many as you'd like, but don't overfill.
Once you have all your fillings, wrap the bananas up in aluminum foil. Put them in the oven for about 15 minutes.
Take them out of the oven and take off the aluminum foil. Now you can sprinkle some of the graham crackers over the top. I also like to add a few extra chocolate chips on top. That's it! Enjoy!
