Fire Pit Banana Boats

banana's (however ripe you prefer them... I don't like any brown on mine)

About 3/4 cup chocolate chips (you can use peanut butter chocolate chips, white, or semi-sweet. You could also try breaking up pieces of your favorite candy bar. I bet a Reese's would be good!)

About 1 cup mini Marshmallows (you can cut up big ones too)

Aluminum foil