Line a baking sheet with foil, and spread olive oil over foil
Sprinkle the insides of the peppers with sea salt, and place cut side up on baking sheet. I like to rub a little of the olive oil on the bottoms and cut sides of peppers
Spoon chili into the peppers, and bake for 15 minutes
Top with shredded cheese, and bake for additional 5 minutes or until cheese is melted and chili is heated through
Notes
You can also reheat chili before stuffing and baking the peppers, if desired