Try this homemade Lemon Onion Sauce recipe the whole family will love. Made with red onion, lemon supremes, lemon juice and olive oil. Easy step-by-step…
This Lemon Onion Sauce relies on simple, everyday ingredients such as finely chopped red onion, lemon juice, olive oil and minced jalapeno pepper. It comes together quickly and makes 4 servings, at about 81 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