Back to recipes

Edit Recipe

Recipe Title *

Recipe Photo

Roast Beef Tenderloin with Caramelized Onion and Mushroom Stuffing

Replace Photo Remove photo

New photo preview:

Ingredients

Amount

Unit

Ingredient

Preparation

No ingredients yet. Click "Add" to add ingredients.

Directions

1. FOR THE STUFFING: Process mushrooms in food processor until coarsely chopped, about six 1-second pulses. Heat butter and oil in 12-inch nonstick skillet over medium-high heat until foaming subsides. Add onion, table salt, and pepper; cook, stirring occasionally, until onion begins to soften, about 5 minutes. Add mushrooms and cook, stirring occasionally, until all moisture has evaporated, 5 to 7 minutes. Reduce heat to medium and continue to cook, stirring frequently, until vegetables are deeply browned and sticky, about 10 minutes. Stir in garlic and cook until fragrant, 30 seconds. Slowly stir in Madeira and cook, scraping bottom of skillet to loosen any browned bits, until liquid has evaporated, 2 to 3 minutes. Transfer onion-mushroom mixture to plate and cool to room temperature.

2. FOR THE ROAST: Following illustrations 1 and 2, butterfly roast. Season cut side of roast liberally with kosher salt and pepper. Following illustration 3, spread cooled stuffing mixture over interior of roast, leaving 1/2-inch border on all sides; lay spinach on top of stuffing. Following illustrations 4 and 5, roll roast lengthwise and tie.

3. In small bowl, stir together 1 tablespoon olive oil, 1 1/2 teaspoons kosher salt, and 1 1/2 teaspoons pepper. Rub roast with oil mixture and let stand at room temperature for 1 hour.

4. Adjust oven rack to middle position and heat oven to 450°F. Heat remaining 2 tablespoons olive oil in 12-inch skillet over medium-high heat until smoking. Add beef to pan and cook until well browned on all sides, 8 to 10 minutes total. Transfer beef to wire rack set in rimmed baking sheet and place in oven. Roast until instant-read thermometer inserted into thickest part of roast registers 120°F for rare, 16 to 18 minutes, or 125°F for medium-rare, 20 to 22 minutes.

5. FOR THE BUTTER: While meat roasts, combine butter ingredients in small bowl. Transfer tenderloin to cutting board; spread half of butter evenly over top of roast. Loosely tent roast with foil; let rest for 15 minutes. Cut roast between pieces of twine into thick slices. Remove twine and serve with remaining butter passed separately.

Serves 4 to 6

Notes

The roast can be stuffed, rolled, and tied a day ahead, but dont season the exterior until you are ready to cook it. This recipe can be doubled to make two roasts. Sear the roasts one after the other, cleaning the pan and adding new oil after searing the first roast. Both pieces of meat can be roasted on the same rack.

Why this recipe works:
For a recipe for stuffed beef tenderloin with a deeply charred crust, a tender, rosy-pink interior, and an intensely flavored stuffing that stayed neatly rolled in the meat, we chose the almost perfectly cylindrical Châteaubriand and used a double-butterfly procedure making two cuts so the roast opened up into three parts (like a business letter). In this way the roast accommodated 50 percent more filling than a conventionally butterflied roast. We created a suitable crust for our tenderloin recipe in a shortened cooking time by coating the exterior of the roast with a layer of kosher salt an hour before searing, which allowed the salt to begin to break down the protein fibers in the outermost layer of meat, so that it browned quickly.

Nutrition Facts (per serving)

Calories

Protein (g)

Carbs (g)

Fat (g)

Fiber (g)

Sugar (g)

Sodium (mg)

Cholesterol (mg)

Leave fields empty if nutrition data is not available. Values are per serving.

Cancel

AI Image Search

Title

Danger Zone

Delete this recipe

Once deleted, this recipe cannot be recovered.

Delete Recipe

Are you sure you want to delete "Roast Beef Tenderloin with Caramelized Onion and Mushroom Stuffing"? This action cannot be undone.