Try this homemade South Beach Steak Diane recipe the whole family will love. Made with beef tenderloin, margarine, onion and mushroom. Easy step-by-step…
This South Beach Steak Diane relies on simple, everyday ingredients such as onion, minced, mushroom, sliced, garlic, minced and worcestershire sauce. It comes together quickly and makes 4 servings, at about 268 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