Try this homemade Spicy Grilled Onion Relish recipe the whole family will love. Made with Spanish onions, olive oil, balsamic vinegar and light brown su…
This Spicy Grilled Onion Relish relies on simple, everyday ingredients such as olive oil, balsamic vinegar, light brown sugar and cayenne pepper. It comes together quickly and makes 4 servings, at about 254 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