Try this homemade Sweet Onion Vinaigrette recipe the whole family will love. Made with sweet onion, apple cider vinegar, sugar and coarse grain mustard.…
This Sweet Onion Vinaigrette relies on simple, everyday ingredients such as sweet onion, finely chopped, apple cider vinegar, coarse grain mustard and kosher salt. It comes together quickly and makes 4 servings, at about 331 kcal each. The step-by-step instructions below are written to be easy to follow, even on a busy day.
It works as a light main on its own or as a starter alongside crusty bread, and it's just as good for a cozy night in as it is for feeding a crowd. Leftovers keep well, so it's a smart choice for meal prep too.
Updated Jun 30, 2026