Make deep lengthwise cut along inside curve of each banana, being careful not to cut all the way through. Open slit to form pocket.
Fill each banana with 2 tablespoons chocolate chips, 2 tablespoons marshmallows and 2 tablespoons cereal.
Wrap each banana in foil, making sure that foil opening is on top. Using tongs, set wrapped bananas in coals of campfire; cook 8 to 10 minutes. Carefully remove from fire; peel back foil. Or if you are making them from home, Preheat your oven to 350 degrees. Place your foil wrapped bananas on a cookie sheet and cook them for about 8 to 10 minutes.
Notes
Feel free to switch it up and make it your own. Here are a few favorites we like to add or replace: