Filet Mignon with Mushroom Sauce

Name: Filet Mignon with Mushroom Sauce
Prep time: 15 min
Cook time: 20 min
Total time: 35 min
Yield: Serves 2
Ingredients: 2 filet mignon steaks (about 6 oz each); Salt and black pepper, to taste; 2 tablespoons olive oil; 8 oz cremini or button mushrooms, sliced; 2 cloves garlic, minced; 1 shallot, finely chopped; 1 cup beef broth; 1/2 cup red wine; 2 tablespoons unsalted butter; 1 tablespoon fresh thyme, chopped

Highlighted under: World Table

I've always found that a perfectly cooked filet mignon can elevate any dinner occasion, and when paired with a rich, savory mushroom sauce, it transforms into a truly spectacular meal. Each time I make this dish, I'm reminded of how the tender texture of the steak combined with the earthy flavors of mushrooms creates an unforgettable dining experience. I love serving this dish with buttery mashed potatoes or crispy asparagus to complement the flavors. Believe me, it’s a showstopper for any special occasion!

Created by

Anna

Last updated on 2026-01-22T10:53:28.008Z

Preparing filet mignon is a true art, and one of my favorite tips is to let the steaks rest after searing before serving. This allows the juices to redistribute, making each bite incredibly juicy and flavorful. I remember the first time I served this dish; the expressions on my guests' faces were priceless as they took their first bites. It's the little things, like using high-quality mushrooms and a splash of red wine, that really make the sauce pop!

While cooking, I often emphasize the importance of seasoning the meat generously and using a hot skillet to achieve that beautiful sear. Not only does it lock in the flavors, but it creates a stunning crust that contrasts beautifully with the sauce. The balance of seasoning, cooking time, and fresh ingredients is what turns this dish into a culinary masterpiece worthy of any restaurant!

Why You Will Love This Recipe
The perfect balance of savory and rich flavors from the mushroom sauce
Incredibly tender and juicy filet mignon that melts in your mouth
A gourmet dish that's surprisingly easy to prepare at home

The Art of Searing Filet Mignon

Searing filet mignon is all about maximizing flavor while achieving the perfect texture. Ensure your skillet is preheated before adding the oil; a hot pan prevents sticking and promotes a beautiful crust. I recommend using a heavy skillet like cast iron to evenly distribute heat. As you place the steaks in the skillet, you should hear a gratifying sizzle—this tells you the pan is at the right temperature. For medium-rare, aim for a final internal temperature of 130°F (54°C).

To avoid overcooking, use a meat thermometer to check the doneness. Remember that the steak will continue to cook slightly while resting. If you prefer it a notch above medium-rare, aim for a 135°F (57°C) mark before removal. Once rested, the juices will redistribute, guaranteeing a moist and tender steak every time. Slicing immediately can lead to a dry result.

Creating a Luxurious Mushroom Sauce

The key to an exquisite mushroom sauce lies in the type and cooking of the mushrooms. Cremini mushrooms offer a deeper, earthier flavor compared to button mushrooms. When sautéing, don’t overcrowd the pan; this allows for proper browning and concentration of flavors. The goal is to cook them until they are golden with crispy edges, approximately 5-7 minutes. If the mushrooms release too much moisture, they’ll steam rather than brown.

Once the mushrooms are cooked, deglaze the pan with red wine. This not only enhances the sauce's depth but also helps lift the flavorful browned bits from the pan. These socca bits are packed with flavor, so take the time to scrape them off carefully. Let the wine simmer to reduce its acidity, which balances the richness from the beef broth and butter you'll add later, creating a harmonious sauce.

Serving and Pairing Suggestions

Presentation plays a crucial role in making your filet mignon dish truly special. After layering the sauce over the sliced steak, consider garnishing with fresh thyme or a sprinkle of flaky sea salt for an added touch of flavor and elegance. Pair this dish with creamy mashed potatoes to soak up the rich sauce or crispy asparagus to add a fresh, vibrant contrast. Roasted vegetables can also complement the meal beautifully.

If you plan to prepare this dish ahead of time, you can sear the steaks and make the mushroom sauce in advance. Reheat the sauce gently over low heat to avoid separation and warmth. For leftovers, the filet can be sliced and reheated quickly in a pan with a bit of butter, ensuring it retains its juiciness. Enjoy your gourmet leftovers in a sandwich or atop a salad for a delightful next-day meal.

Ingredients

Gather these fresh ingredients to make your filet mignon truly special:

Filet Mignon

2 filet mignon steaks (about 6 oz each)
Salt and black pepper, to taste
2 tablespoons olive oil

Mushroom Sauce

8 oz cremini or button mushrooms, sliced
2 cloves garlic, minced
1 shallot, finely chopped
1 cup beef broth
1/2 cup red wine
2 tablespoons unsalted butter
1 tablespoon fresh thyme, chopped

Ensure everything is fresh for the best flavors!

Instructions

Follow these steps for a delicious filet mignon with mushroom sauce:

Preparation

Preheat your skillet over medium-high heat. Season the filet mignons generously with salt and black pepper on both sides.

Searing the Steaks

Add olive oil to the hot skillet. Once shimmering, add the filet mignon and cook for about 4-5 minutes on each side for medium-rare, adjusting the time for your preferred doneness. Remove from the skillet and let rest.

Making the Mushroom Sauce

In the same skillet, add the mushrooms, garlic, and shallot. Sauté until the mushrooms are golden brown, about 5-7 minutes. Pour in the red wine and scrape up any browned bits. Let simmer for 3-4 minutes.

Finishing the Sauce

Add the beef broth and thyme, then simmer until slightly thickened, about 5 minutes. Stir in the butter until melted and fully incorporated before serving.

Serving

Slice the filet mignon and spoon the mushroom sauce over the top. Serve immediately with your choice of sides.

Enjoy your delicious gourmet meal!

Pro Tips

For the best flavor, use a good quality wine and don't skip resting your steak before serving. This ensures every bite is juicy and bursting with flavor!

Ingredient Substitutions

If you're looking for a lighter version, consider swapping filet mignon for a leaner cut like sirloin or tenderloin. While these options may not have the same rich flavor or tenderness, they’ll work well in the context of the mushroom sauce. Additionally, if red wine isn't on hand, you can substitute it with a mixture of grape juice and a little vinegar or omit it entirely for a sherry broth sauce.

For a vegetarian take on the mushroom sauce, replace the beef broth with vegetable stock, and you can include a bit of soy sauce or miso to infuse umami flavors. This will not only make your dish suitable for vegetarians but also create a deliciously complex sauce that pairs beautifully with grilled vegetables.

Make-Ahead Tips

Planning ahead can reduce stress on the big day. You can prepare the mushroom sauce up to two days before serving. Store it in an airtight container in the fridge. Simply reheat it gently on the stove just before serving, adding a bit of fresh thyme at the end for a burst of flavor. Searing the steak right before serving ensures the best texture, but seasoning it ahead of time can prompt flavor infusion into the meat.

If you're doubling the recipe for a gathering, consider cooking the steaks in batches. Cook them to medium-rare, and keep them warm in a low oven (about 200°F/93°C) while preparing additional steaks. This allows you to serve everyone at once, with each steak still warm and juicy, creating a seamless dining experience.

Questions About Recipes

→ Can I use other types of mushrooms?

Absolutely! Feel free to experiment with shiitake or portobello mushrooms for more depth of flavor.

→ How do I know when the steak is done?

Use a meat thermometer: 130°F for medium-rare, 140°F for medium, and 150°F for medium-well.

→ Can I prepare the sauce ahead of time?

Yes, you can prepare the mushroom sauce ahead of time and reheat it gently before serving.

→ What sides pair well with filet mignon?

Mashed potatoes, roasted vegetables, or a fresh salad are excellent options that complement the richness of the steak.