Try this homemade Onion In Whole Grain Mustard Sauce recipe the whole family will love. Made with onion, sauce, olive oil and honey. Easy step-by-step i…
This Onion In Whole Grain Mustard Sauce relies on simple, everyday ingredients such as medium onion, chopped, whole grain mustard sauce, olive oil and honey. It comes together quickly and makes 4 servings, at about 38 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