Begin by washing your ripe but firm bananas under cool water. Carefully slice each banana lengthwise about halfway through, creating a pocket for the fillings.

Gently open the sliced bananas and stuff them generously with chunks or chips of your chosen chocolate and mini marshmallows.

Cut out heavy-duty aluminum foil sheets large enough to securely wrap each banana. Place the stuffed banana in the middle and wrap it tightly.

Once wrapped, place them on hot embers or a grill grate. Cook for about 15–20 minutes, turning occasionally.

After cooking, let the wrapped banana boats cool slightly for about 5 minutes before unwrapping.