Beef Tenderloin with Mushrooms and Espagnole Sauce

Name: Beef Tenderloin with Mushrooms and Espagnole Sauce
Prep time: 20 min
Cook time: 45 min
Total time: 1 h 5 min
Yield: 8 servings
Cuisine: American
Ingredients: 2 pieces beef tenderloin roast; 1 tablespoon kosher salt; 2 teaspoons black pepper; 3 tablespoons vegetable oil; 3 tablespoons unsalted butter; 1½ lb cremini mushrooms; ½ cup medium-dry Sherry; 2⅔ cups espagnole sauce; 1 piece instant-read thermometer

A luxurious dish featuring perfectly roasted beef tenderloin served with golden cremini mushrooms in a rich espagnole sauce with sherry. This restaurant-quality main course is ideal for special occasions.

8 servings

1 hr 37 min

Published October 4, 2025

Be the first to rate this recipe

Ingredients

•2 pieces beef tenderloin roast
•1 tablespoon kosher salt
•2 teaspoons black pepper
•3 tablespoons vegetable oil
•3 tablespoons unsalted butter
•1½ lb cremini mushrooms
•½ cup medium-dry Sherry
•2⅔ cups espagnole sauce
•1 piece instant-read thermometer

Cooking Instructions

1.
Put oven rack in middle position and preheat oven to 425°F.
10 min
2.
Remove any strings from beef if tied, then pat beef dry and sprinkle with kosher salt and pepper. Heat oil in a deep 12-inch heavy skillet over high heat until just smoking, then sear beef 1 piece at a time, turning with tongs, until well browned, about 5 minutes each. (If beef tenderloin pieces are too long to fit into skillet, halve each crosswise, then brown 2 pieces at a time.) Transfer beef to an 18- by 12-inch flameproof roasting pan, reserving skillet.
15 min
3.
Roast beef in oven until thermometer inserted diagonally 2 inches into center of each piece registers 120°F, 20 to 25 minutes. Transfer beef to a cutting board, reserving roasting pan, and let stand, loosely covered with foil, 25 minutes. (Beef will continue to cook as it stands, reaching 130°F for medium-rare.)
50 min
4.
While beef roasts, heat butter in skillet over moderately high heat until foam subsides, then reduce heat to moderate and cook mushrooms, stirring, until liquid they give off is evaporated and mushrooms are pale golden, 8 to 10 minutes. Remove from heat.
10 min
5.
While beef stands, straddle roasting pan across 2 burners, then add Sherry and deglaze pan by boiling over high heat, stirring and scraping up brown bits, 1 minute. Add Sherry mixture and espagnole sauce to mushrooms and cook over moderate heat, stirring, until warm. Cover skillet and remove from heat.
5 min
6.
Cut off and discard strings from beef and cut meat crosswise into 10 or 20 slices. Pour any juices on cutting board into sauce and heat over moderate heat, stirring, until hot.
5 min
7.
Serve beef with sauce.
2 min

Cooking Instructions

Put oven rack in middle position and preheat oven to 425°F.

10 min

Remove any strings from beef if tied, then pat beef dry and sprinkle with kosher salt and pepper. Heat oil in a deep 12-inch heavy skillet over high heat until just smoking, then sear beef 1 piece at a time, turning with tongs, until well browned, about 5 minutes each. (If beef tenderloin pieces are too long to fit into skillet, halve each crosswise, then brown 2 pieces at a time.) Transfer beef to an 18- by 12-inch flameproof roasting pan, reserving skillet.

15 min

Roast beef in oven until thermometer inserted diagonally 2 inches into center of each piece registers 120°F, 20 to 25 minutes. Transfer beef to a cutting board, reserving roasting pan, and let stand, loosely covered with foil, 25 minutes. (Beef will continue to cook as it stands, reaching 130°F for medium-rare.)

50 min

While beef roasts, heat butter in skillet over moderately high heat until foam subsides, then reduce heat to moderate and cook mushrooms, stirring, until liquid they give off is evaporated and mushrooms are pale golden, 8 to 10 minutes. Remove from heat.

10 min

While beef stands, straddle roasting pan across 2 burners, then add Sherry and deglaze pan by boiling over high heat, stirring and scraping up brown bits, 1 minute. Add Sherry mixture and espagnole sauce to mushrooms and cook over moderate heat, stirring, until warm. Cover skillet and remove from heat.

5 min

Cut off and discard strings from beef and cut meat crosswise into 10 or 20 slices. Pour any juices on cutting board into sauce and heat over moderate heat, stirring, until hot.

5 min

Serve beef with sauce.

2 min