- 1/2 banana
- 2 tablespoons coffee-flavored liqueur (such as Kahlua®)
- 1 tablespoon butter
- 1 tablespoon brown sugar
- 1 teaspoon ground cinnamon
- Preheat grill for medium heat.
- Place banana, coffee-flavored liqueur, butter, brown sugar, and ground cinnamon on a large section of heavy aluminum foil. Bring up 2 sides of foil to touch and fold down twice to seal. Double fold ends of packet to securely seal.
- Place packet on preheated grill and cook until heated through, about 5 minutes.