Creating Foil Pack Choc Banana is straightforward. Follow these simple steps:

1. Preheat the Grill or Oven: If using a grill, preheat it to medium heat. If using an oven, set it to 400°F (200°C).
2. Prepare the Bananas: Peel the bananas and slice them in half lengthwise while keeping them in their skin.
3. Add Chocolate: Open the banana slightly and place chocolate chips and mini marshmallows inside each half.
4. Add Butter (Optional): If desired, place a small piece of butter on top of the chocolate and marshmallows for extra richness.
5. Wrap in Foil: Fold aluminum foil around each banana, sealing it tightly to create a packet.
6. Cook: Place the foil packs on the grill or in the oven. Cook for 10-15 minutes, depending on your method.
7. Check for Doneness: Carefully open a packet to see if the bananas are soft and the chocolate has melted.
8. Serve: Once done, remove them from heat, let them cool slightly, then serve as they are or scoop onto plates with a sprinkle of extra toppings, if desired.

These steps help you create a delightful dessert that combines gooey chocolate with sweet, soft bananas, ensuring a hit every time!