Name: Rosemary Beef Tenderloin with Wild Mushroom Cream Sauce Recipe
Prep time: 10 min
Cook time: 35 min
Total time: 45 min
Cuisine: American
Ingredients: 1 (4-5 pound) beef tenderloin, cut into 6 steaks (or 6 filet mignon, tied); 2 tablespoons extra virgin olive oil; 2 tablespoons fresh chopped rosemary; 3 cloves garlic, finely chopped; Kosher salt and black pepper, to taste; 2 tablespoons salted butter; 2 shallots, thinly sliced; 12 ounces wild mushrooms, torn; 2 teaspoons Dijon mustard; 1/2 cup dry white wine; 1 cup heavy cream or whole milk; 1/3 cup grated Parmesan cheese; Kosher salt and black pepper, to taste; 1 pinch crushed red pepper flakes

Jump to Recipe· 4.2 from 57 reviews

If you are craving a dish that feels like a special occasion but comes together with surprising ease, this Rosemary Beef Tenderloin with Wild Mushroom Cream Sauce Recipe is exactly what you need. Tender, flavorful beef steaks infused with fresh rosemary and garlic are seared to perfection then roasted until juicy and tender. The crowning glory is the luscious wild mushroom cream sauce, rich with caramelized shallots, wine, and parmesan, making every bite a perfect harmony of savory, earthy, and creamy flavors. It’s a restaurant-quality meal you can confidently serve at your next dinner gathering or cozy night in.

Ingredients You’ll Need

The image shows four raw beef steaks placed on a wooden board. Each steak has a thick layer of red meat with streaks of white fat marbled through it, and they are sprinkled with green rosemary leaves on top. There are three peeled garlic cloves resting near the bottom left corner of the board, and a small bunch of fresh rosemary with green needle-like leaves is placed on the right side. A large knife with a shiny blade and wooden handle lies partially on the board next to one of the steaks. The wooden board has a rich brown color with some rosemary pieces scattered around. photo taken with an iphone --ar 4:5 --v 7

This recipe is all about keeping the ingredients straightforward yet impactful. Each one plays a vital role, whether it’s bringing depth, aroma, or that irresistible creamy texture that makes this dish unforgettable.

Beef tenderloin (4-5 pounds): Choose a well-trimmed cut or individual filet mignons to ensure tenderness and even cooking.
Extra virgin olive oil (2 tablespoons): For a perfect sear and a subtle fruity touch.
Fresh chopped rosemary (2 tablespoons): Adds that piney, fragrant flavor that elevates the beef beautifully.
Garlic cloves (3, finely chopped): Infuses the meat with a warm, savory punch.
Kosher salt and black pepper: Essential for seasoning the beef and seasoning the sauce just right.
Salted butter (2 tablespoons): Helps caramelize the mushrooms and adds richness.
Shallots (2, thinly sliced): Bring a subtle sweetness that balances the earthiness of the mushrooms.
Wild mushrooms (12 ounces, torn): Use a variety for complex earth tones and satisfying texture.
Dijon mustard (2 teaspoons): Perfect for a slight tang that brightens the cream sauce.
Dry white wine (1/2 cup): Adds acidity and depth to the sauce’s flavor profile.
Heavy cream or whole milk (1 cup): Creates the silky, rich base of the sauce.
Grated parmesan (1/3 cup): For umami richness and a subtle nuttiness.
Crushed red pepper flakes (a pinch): Just enough to add a hint of warmth without overpowering.

How to Make Rosemary Beef Tenderloin with Wild Mushroom Cream Sauce Recipe

Step 1: Prepare and Season the Beef

Start by preheating your oven to 400 degrees Fahrenheit. Rub the beef tenderloin steaks generously with fresh rosemary and finely chopped garlic, then season each side with kosher salt and freshly ground black pepper. This seasoning creates that fragrant, savory crust that’s the hallmark of this recipe.

Step 2: Sear the Steaks

Heat the olive oil in a large skillet over high heat until shimmering. Add the steaks and sear for about 2 minutes on each side, allowing the outside to develop a golden-brown crust while locking in juices. This quick sear sets the stage for a tender, flavorful finish in the oven.

Step 3: Roast the Beef to Perfection

Transfer the seared steaks to a baking sheet and place them in the oven. Roast until the internal temperature reaches 120 to 125 degrees Fahrenheit for medium-rare to rare doneness, about 8 to 12 minutes depending on thickness. After roasting, cover the steaks tightly with foil and let them rest for 10 minutes. Resting redistributes the juices, ensuring every bite is melt-in-your-mouth tender.

Step 4: Craft the Wild Mushroom Cream Sauce

While the beef rests, melt salted butter in the skillet over medium-high heat. Add shallots and wild mushrooms, seasoning with salt and pepper. Let them cook undisturbed for 5 minutes to achieve beautiful golden caramelization, then stir and continue cooking for another 3 to 5 minutes until mushrooms are richly browned and flavorful. Remove mushrooms to a plate temporarily.

Step 5: Build and Finish the Sauce

Pour in the dry white wine to the hot pan, scraping up all those tasty browned bits stuck to the bottom. Let the wine simmer and reduce by about one-third, concentrating the flavors. Slowly stir in the heavy cream and Dijon mustard. Bring the mixture to a boil, then reduce heat and simmer for about 5 minutes until the sauce thickens slightly. Remove from heat, stir in grated parmesan, and season with more salt, pepper, and a pinch of crushed red pepper flakes. Finally, fold in the caramelized mushrooms for an earthy burst in every spoonful.

Step 6: Serve and Enjoy

Plate the rested beef tenderloin steaks, sprinkle with flaky salt, and generously ladle the wild mushroom cream sauce over the top. This dish is a perfect harmony of juicy, tender beef and decadent sauce that will delight your senses.

How to Serve Rosemary Beef Tenderloin with Wild Mushroom Cream Sauce Recipe

A black cast iron skillet holds three dark brown cooked patties, each topped with lightly browned sliced mushrooms. The patties sit in a creamy, pale beige sauce that fills the skillet. Sprigs of fresh green rosemary are placed around and on top of the patties for garnish. The skillet is positioned on a wooden board with peppercorns and rosemary sprigs scattered nearby, and a red Christmas ornament rests at the corner. The surface under the board is a white marbled texture. Photo taken with an iphone --ar 4:5 --v 7

Garnishes

A sprinkle of fresh rosemary leaves or finely chopped parsley adds a pop of color and fresh herbal aroma that complements the creamy mushroom sauce beautifully. A few flakes of flaky sea salt right before serving can elevate the steak’s texture and flavor.

Side Dishes

This dish pairs wonderfully with roasted garlic mashed potatoes or creamy polenta, both of which soak up the luscious sauce with ease. For a lighter contrast, sautéed green beans or roasted asparagus bring a crisp, vibrant balance to the richness of the beef and sauce.

Creative Ways to Present

For a stunning presentation, serve the steaks on a wooden board with the mushroom cream sauce artistically spooned alongside or drizzled over. Garnish with edible flowers or a delicate herb bouquet for a special touch that impresses your guests visually as much as with flavor.

Make Ahead and Storage

Storing Leftovers

Place any leftover beef and sauce in an airtight container and refrigerate for up to 3 days. Keep the sauce separate if possible to maintain the beef’s texture and prevent it from becoming soggy.

Freezing

You can freeze the cooked sauce in a freezer-safe container for up to 2 months. Beef tenderloin is best enjoyed fresh but can be frozen if tightly wrapped; thaw slowly in the refrigerator before reheating.

Reheating

Gently reheat the sauce in a saucepan over low heat, stirring occasionally to prevent curdling. Warm the beef in a low oven or covered skillet to avoid drying it out. Avoid microwave reheating as it can alter the texture significantly.

FAQs

Can I use regular mushrooms instead of wild mushrooms?

Absolutely. While wild mushrooms bring a richer, earthier flavor, button or cremini mushrooms can work well if that’s what you have on hand. Just keep in mind the flavor may be milder.

How do I know when the beef tenderloin is cooked perfectly?

The best way is to use a meat thermometer. For medium-rare, aim for an internal temperature of 120 to 125 degrees Fahrenheit before resting. The temperature will rise a few degrees as the meat rests.

Is it okay to use whole milk instead of heavy cream?

Yes, whole milk can be substituted for heavy cream to lighten the sauce, but the cream will be less rich and slightly thinner. To maintain some richness, you might simmer the sauce a bit longer to thicken.

Can I prepare parts of this dish ahead of time?

You can chop the herbs, garlic, and shallots in advance and even prepare the mushroom sauté early in the day. However, searing and roasting the beef fresh gives the best texture and flavor.

What wine pairs best with this Rosemary Beef Tenderloin with Wild Mushroom Cream Sauce Recipe?

A medium-bodied red wine like Pinot Noir or Merlot complements the beef and mushrooms nicely without overpowering the dish. If you prefer white, a Chardonnay with some oak character works well too.

Final Thoughts

If you’re searching for a way to impress family or guests with a meal that feels indulgent yet approachable, this Rosemary Beef Tenderloin with Wild Mushroom Cream Sauce Recipe is a winner. The combination of tender beef and rich, savory sauce makes every gathering feel a little more special. Go ahead and give it a try — I promise it will become one of your favorite dishes to share!