Beef Tenderloin with Morels & Tarragon-Marsala Sauce

Beef tenderloin with morels and tarragon-Marsala sauce is the kind of date-night plate that feels a lot harder than it is. A couple of filets pan-sear in butter, the same skillet builds the sauce, and in under half an hour you have something that looks and tastes like a steakhouse special.

The mushrooms carry it. Morels bring a smoky, almost meaty flavor you do not get from button caps, and if you use dried ones the soaking liquid doubles as a concentrated mushroom broth that deepens the sauce. Dry Marsala adds a nutty sweetness that plays against the cream, while fresh tarragon gives a soft anise note that keeps the richness from going flat.

Chef Tips

• If using dried morels, strain the soaking water through a coffee filter or fine sieve. Morels hide grit in their honeycomb caps and it will end up in your sauce otherwise.
• Sear the filets in a hot pan but do not crowd them. Steaks too close together steam instead of browning and you lose the fond that makes the sauce.
• Let the steaks rest on warm plates while the sauce finishes. Five minutes of rest keeps the center pink and the juices inside.
• Reduce the cream to a light nappe, thick enough to coat the back of a spoon. Any further and it breaks; any less and it runs off the plate.

Variations

• Swap tenderloin for filet mignon or a good strip steak if morel-Marsala sauce is the goal.
• Use dry sherry or Madeira instead of Marsala for a slightly different sweetness.
• Stir in a handful of mixed wild mushrooms (chanterelles, oyster) with the morels for more depth.