Banana S'mores Version 1: Cut open banana, leave in peel. Add mini marshmallows and chocolate chips. Wrap in foil and place in oven until chips and marshmallows are melted. Open foil to toast marshmallows. Version 2: dice up banana, cut up regular marshmallows, add Hershey's chocolate bar, wrap in foil and throw in fire pit, on the edge so you can still get it out, Perfect for camping. Leave for about 10-15 min.