Million Dollar Roast Beef Tenderloin

Preheat your oven to 425°F (220°C).

Season the Beef:
Rub the beef tenderloin with olive oil, garlic, kosher salt, black pepper, and chopped rosemary. Let the tenderloin rest at room temperature for 15 minutes to allow the flavors to meld.

Sear the Beef:
Heat a large skillet over medium-high heat. Sear the tenderloin on all sides for about 3-4 minutes per side until browned and crispy. This will give the roast a delicious crust.

Roast the Tenderloin:
Transfer the seared tenderloin to a baking dish and roast in the oven for 20-25 minutes, or until the internal temperature reaches 135°F for a medium-rare finish. Adjust the time depending on your preferred doneness.

Make the Mushroom Sauce:
In the same skillet, add the sliced mushrooms and sauté for about 3-4 minutes, until softened. Add the beef broth, unsalted butter, and Worcestershire sauce. Stir and let simmer for about 5 minutes until the sauce thickens slightly.

Rest the Beef:
Remove the tenderloin from the oven and let it rest for 10 minutes before slicing. This allows the juices to redistribute, keeping the meat tender and juicy.

Serve:
Slice the tenderloin into medallions and pour the rich mushroom sauce over the top. Serve immediately and enjoy the flavor-packed, melt-in-your-mouth tenderloin.

Serving and Storage Tips