Try this homemade Classic Grilled Steak With Rosemary Mustard Butter recipe the whole family will love. Made with beef filet, butter, fresh rosemary and…
This Classic Grilled Steak With Rosemary Mustard Butter relies on simple, everyday ingredients such as butter, softened (50 g), whole-grain dijon mustard and minced fresh garlic. It comes together quickly and makes 4 servings, at about 240 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