Try this homemade Campfire Foil Onion recipe the whole family will love. Made with onion, butter, salt and salt. Easy step-by-step instructions included.
This Campfire Foil Onion relies on simple, everyday ingredients such as large onion, peeled, butter, melted, seasoned salt to taste and salt to taste. It comes together quickly and makes 4 servings, at about 60 kcal each. The step-by-step instructions below are written to be easy to follow, even on a busy day.
It's versatile enough for an easy weeknight dinner yet satisfying enough for guests at the weekend. Serve it with your favorite sides, and keep any leftovers for a quick meal the next day.
Updated Jun 30, 2026