Try this homemade Filet Mignon With Peppercorn Mustard Sauce recipe the whole family will love. Made with salt, pepper, beef tenderloin and vegetable oi…
This Filet Mignon With Peppercorn Mustard Sauce relies on simple, everyday ingredients such as salt, vegetable oil, minced shallots and cognac. It comes together quickly and makes 4 servings, at about 294 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