Sous Vide Filet Mignon Recipe

Filet mignon is a special cut of steak. It’s incredibly tender, buttery, and, let’s face it, it can be a little intimidating to cook. One wrong move and you can turn that expensive, beautiful piece of beef into a dry, disappointing hockey puck.

What if I told you there’s a way to guarantee a perfect, restaurant-quality filet mignon right in your own kitchen? No guesswork, no temperature spikes, just pure, juicy perfection from edge to edge.

That’s the magic of sous vide.

RELATED: REVERSE SEAR FILET MIGNON RECIPE

What You’ll Need?

Equipment:

• *INKBIRD Sous Vide Machine*
• A large pot or container
• Heavy cast-iron skillet or grill
• *Vacuum sealer and bag, or Ziploc bag*
• Tongs
• Paper towels

Ingredients:

• Filet mignon steaks, about 1.5–2 inches thick
• Kosher salt and freshly cracked black pepper
• High-heat cooking oil
• Butter
• Fresh garlic and herbs

Why Sous Vide Filet Mignon?

Filet mignon is lean and doesn’t have the fat marbling of a ribeye. This is what makes it so tender, but it also means it dries out in a flash if you overcook it. Sous vide solves this problem completely.

• No More Guesswork: You set the exact temperature you want your steak to be. That’s the temperature it will be. Goodbye, dry, overcooked centers!
• Edge-to-Edge Perfection: Unlike pan-searing alone, which can give you a gray ring of well-done meat around the edges, sous vide gives you a perfectly consistent doneness from the crust all the way to the very center.
• Butter-Tender Results: Cooking for a longer period in its own juices at a controlled temperature breaks down the connective tissue without losing moisture, making an already tender cut even more melt-in-your-mouth.

Sous Vide Filet Mignon Temperature

This is where you take control. Forget poking the steak and hoping for the best. Just pick your preferred doneness and set the dial.

• Rare (125°F / 52°C): Very red and cool center. For the true steak purist.
• Medium Rare (129°F to 135°F / 54°C to 57°C): This is the sweet spot for filet mignon. The center is warm and red, incredibly juicy, and maximally tender. I highly recommend 131°F (55°C).
• Medium (135°F to 144°F / 57°C to 62°C): A warm, pink center. Still very juicy, but starting to firm up.
• Medium Well (145°F to 155°F / 63°C to 68°C): We’re getting into drier territory, but sous vide will still keep it juicier than any other method.

How Long to Sous Vide Filet Mignon?

Time is your friend here, but you have a wide window. For a standard 1.5 to 2-inch thick filet:

• Minimum Time: 1 hour. This is enough to heat the steak through and cook it to your desired temperature.
• Ideal Time: 1.5 to 2.5 hours. This gives the fat and connective tissues more time to break down, enhancing that buttery texture.
• Maximum Time: You can safely go up to 4 hours without the texture starting to get a little mushy. It’s very forgiving!

How to Sous Vide Filet Mignon?

This process is simple, but the results are spectacular.

Step 1: Set the Bath: Attach your sous vide machine to a pot or container and fill it with water. Set it to your desired temperature (remember, 131°F / 55°C for medium-rare is chef’s kiss).

Step 2: Bag the Steak: Pat your filets completely dry with a paper towel. This is crucial for a good sear later. Season them generously with salt and pepper on all sides. Place the steaks in a single layer in a vacuum-seal bag or a heavy-duty Ziploc bag.

Step 3: Cook: If using a vacuum sealer, seal the bag. If using a Ziploc, slowly lower it into the water, letting the water pressure push the air out (this is called the water displacement method), then seal it. Once the water is at temperature, let the steaks cook for 1.5 to 4 hours.

Step 4: The ICE BATH Trick (Pro Move): When the time is up, take the bags out of the water. For an even better sear, plunge the sealed bags into a bowl of ice water for 5–10 minutes. This chills the very outside of the steak, preventing it from overcooking while you build that killer crust.

Step 5: Sear to Perfection: This is the most important step after sous vide! Pat the steaks incredibly dry with paper towels. Get your cast-iron skillet screaming hot with a little oil. Sear the steaks for 45–60 seconds per side, including the edges. In the last 30 seconds, throw in a tablespoon of butter, a few sprigs of thyme, and a smashed garlic clove. Tilt the pan and baste the steaks with the fragrant butter.

Step 6: Rest and Serve: Transfer the filets to a cutting board, let them rest for just a few minutes (they’re already perfectly rested from the sous vide bath!), and serve immediately.

Can You Sous Vide Frozen Filet Mignon?

Yes, absolutely! This is one of the best sous vide superpowers.

You can take a frozen filet mignon straight from the freezer and drop it into the sous vide bath. No need to thaw. Just add an extra 30 to 60 minutes to the cooking time to ensure it heats all the way through. It’s the ultimate easy dinner hack.

What to Serve with Sous Vide Filet Mignon?

You’ve just made a superstar main course. Pair it with sides that match its elegance.

• Classic Steakhouse: Creamy mashed potatoes, sautéed garlic mushrooms, and a simple side salad with a tangy vinaigrette.
• Elegant & Modern: Truffle parmesan fries, roasted asparagus with hollandaise, or a rich potato gratin.
• Simple & Healthy: A crisp arugula salad, simple roasted carrots, or green beans almondine.

No matter what you choose, you’re in for a treat. So fire up that sous vide machine — a perfectly cooked filet mignon is waiting for you.