Try this homemade String Beans Mignonnette recipe the whole family will love. Made with fresh string beans, zucchini, onion and vegetable oil. Easy step…
This String Beans Mignonnette relies on simple, everyday ingredients such as medium zucchini, large onion, sliced, vegetable oil and of salt. It comes together quickly and makes 4 servings, at about 376 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