Medallion Filet Recipe: Pan-Seared Perfection With Herbed Butter

The medallion filet recipe I perfected after years of testing transforms simple beef into a showstopping centerpiece that rivals any steakhouse.

Standing on a step stool in my grandmother's kitchen in Sicily, I learned how proper technique—starting with a cold pan and working with precise heat—creates that signature crust while keeping the interior tender. This method delivers restaurant-quality results without requiring a specialized grill or expensive equipment.

The secret lies in three key steps: searing the medallions over high heat, resting them properly, and finishing with herbed butter that melts into every bite. I use a simple blend of garlic, rosemary, and parsley in the butter—just enough to enhance the natural beef flavor without overpowering it.

The reverse sear technique ensures perfect doneness every time, even with thicker cuts.

By the time you plate these medallions, you'll have golden-brown, caramelized edges with a velvety interior that practically melts on the tongue. The herbed butter adds layers of aromatic richness that elevate the dish from good to extraordinary.

Serve with mashed potatoes, roasted asparagus, or a bold red wine reduction for a meal that feels special without requiring hours in the kitchen.

This recipe works equally well for date night or Sunday family dinners—just adjust the portion size accordingly. The techniques I share have been tested in professional kitchens and home settings, so you can trust they'll deliver consistent, impressive results.

Let's create a steak experience that feels like a celebration every time you cook it.

Ingredients for medallion filet

Four ingredients transform simple beef into restaurant-worthy medallions—herbed butter, precise heat, and patience do the rest.

The filet matters most here. Center-cut slices with visible marbling deliver the best texture—skip the flat iron or sirloin. I buy mine from Whole Foods or my butcher, asking for 1-inch thick cuts. If using frozen, thaw overnight in the fridge (never at room temp). The Diamond Crystal kosher salt is key—it dissolves perfectly, unlike table salt. For the herbed butter, use European-style unsalted butter (like Plugrá) for higher fat content, which gives better flavor and texture when melted. Fresh herbs are non-negotiable—dried won't give that bright aroma.

No fresh rosemary? Substitute 1 tsp dried plus 1 tbsp extra olive oil—it won't be identical, but it works. Short on butter? Use ghee at the same quantity, though the flavor will differ slightly. The red wine can be swapped for beef stock plus 1 tsp balsamic vinegar if you're avoiding alcohol. For the sear, I prefer beef tallow mixed with olive oil (50/50) for that classic steakhouse crust—if you can't find tallow, use 100% olive oil. The heavy cream in the herbed butter keeps it luscious; half-and-half works in a pinch, but it won't be as rich.

Prep the herbed butter first—it needs to chill for at least 30 minutes before using. Filet medallions keep 2 days in the fridge, wrapped tightly in parchment and foil. For longer storage, freeze them raw (unseasoned) for up to 3 monthsup to 1 month—just thaw it in the fridge before using. I always make double the butter; it's perfect for basting other proteins or topping mashed potatoes.

Step-by-step instructions for medallion filet with herbed butter

Here's how to achieve restaurant-quality medallions with a perfect sear and velvety texture every time.

Begin by cutting the 1.5 lb filet mignon against the grain into 1-inch thick medallions—you should get about 4 pieces for this recipe. Pat each medallion dry with paper towels, then season both sides generously with 1.5 tsp kosher salt and 1 tsp freshly ground black pepper. Let them sit at room temperature for 30 minutes while you prepare the rest.

This resting period ensures even cooking and prevents cold spots in the center. I like to press down gently on each medallion during the first minute of searing—this prevents curling and guarantees even contact with the pan. The salt and pepper should adhere completely, forming a crust that will lock in juices during cooking.

In a small bowl, combine the 0.5 cup cold unsalted butter, 0.25 cup finely chopped fresh rosemary, 0.25 cup chopped fresh parsley, 6 smashed garlic cloves, 0.5 tsp dried thyme, and 1 tbsp beef tallow (if using). Mix gently with a fork until just combined—you want a marbled texture, not a paste. Set aside.

Heat a 12-inch cast-iron skillet over high heat until it's screaming hot. Add 2 tbsp extra-virgin olive oil and swirl to coat. Working in batches if needed, add the medallions and sear for 2-3 minutes per side until they develop a deep golden-brown crust. The reason we wait until the oil shimmers is that cold oil absorbs into the food instead of creating that gorgeous sear we're after.

Once the medallions are seared, remove them from the pan and set aside on a warm plate. Reduce heat to medium, then pour in the 0.25 cup red wine and scrape up any browned bits from the bottom with a wooden spoon. Let it simmer for 1-2 minutes until reduced by half.

Return the medallions to the pan and nestle them into the herbed butter mixture. Spoon the butter over the top and let it melt, basting the steaks for 1-2 minutes until the butter is completely incorporated. The aroma at this point is pure magic—herby, garlicky, and rich. The butter should coat the medallions evenly, creating a luxurious finish.

Transfer the medallions to a cutting board and let them rest for 5-10 minutes before serving. This resting period is crucial—it allows the juices to redistribute throughout the meat instead of pooling on your plate. You'll notice the medallions will rise slightly as they rest, which is a good sign they're retaining moisture.

Slice each medallion diagonally into ¼-inch thick pieces and serve immediately with the remaining herbed butter spooned over the top. Each bite should deliver a perfect balance of crispy exterior, tender interior, and herb-infused richness. The wine reduction adds a subtle acidity that cuts through the richness, making every forkful unforgettable.

Flavor customization for this medallion filet

Classic Herb Variations

Stick with the original herbed butter for a timeless flavor, but feel free to swap herbs based on what you have. Try 1 tbsp chopped thyme and 1 tsp lemon zest for a bright, citrusy twist that pairs beautifully with the richness.

I've also had great success using 1 tbsp chopped tarragon and 1 tsp Dijon mustard in the butter—it adds a subtle tang that cuts through the beef's fat perfectly. 🌿

Spicy Kick Options

For heat lovers, add ½ tsp crushed red pepper flakes directly to the herbed butter before chilling. For a smokier kick, swap 1 tbsp of the butter for 1 tbsp smoked paprika mixed into the herbed butter.

I once made a version with ½ tsp cayenne pepper and 1 tsp honey in the butter—it created a sweet-spicy contrast that was unforgettable. 🌶️

Umami Boosters

Enhance the depth of flavor by adding 1 tbsp soy sauce or 1 tsp fish sauce to the herbed butter. For a richer taste, mix in 1 tbsp finely chopped shallots or 1 tsp miso paste with the garlic.

I've also used 1 tbsp chopped sun-dried tomatoes in the butter for a Mediterranean-inspired twist that adds a tangy, salty dimension. 💫

Sweet and Savory Balance

Add 1 tbsp honey or 1 tsp maple syrup to the herbed butter for a subtle sweetness that complements the savory beef. For a more pronounced sweet note, use 1 tbsp brown sugar instead.

I once made a version with 1 tbsp chopped figs mixed into the butter—it added a jammy richness that was perfect for a fall dinner. 🍯

Global Flavor Twists

Transform this dish into a fusion creation by adding 1 tsp ground coriander and ½ tsp cumin to the herbed butter for a Middle Eastern-inspired twist. For an Asian-inspired version, mix in 1 tsp grated ginger and 1 tsp sesame oil with the garlic.

I've also created a version with 1 tbsp hoisin sauce in the butter for a sweet-savory balance that works beautifully with the beef. 🌏

Cheese Infusions

For a decadent touch, fold ¼ cup crumbled goat cheese or ¼ cup shredded Parmesan into the herbed butter. The cheese adds a creamy, salty element that pairs wonderfully with the beef.

I once made a version with 2 tbsp mascarpone cheese mixed into the butter—it created a luxurious, velvety finish that felt like a restaurant-worthy upgrade. 🧀

Frequently asked questions