Recipe courtesy of Anne Burrell

Stuffed Beef Tenderloin with Haricot Verts and Potato-Celery Root Puree

  • Level: Intermediate
  • Total: 1 hr 20 min
  • Active: 1 hr 20 min
  • Yield: 2 servings
Share This Recipe


Potato-Celery Root Puree:

3 large Idaho potatoes, cut into 1-inch cubes, held in water until ready to use

Kosher salt

1 large celery root, tough outer parts removed, cut into 1-inch cubes

1 to 1 1/2 cups heavy cream

1 stick cold butter, cut into pats

Haricot Verts:

Kosher salt

8 ounces haricots verts (baby string beans), stem ends removed

Extra-virgin olive oil

2 cloves garlic, smashed

Pinch crushed red pepper flakes

Stuffed Beef Tenderloin:

Olive oil, for coating

1/2 small red onion, diced 

Kosher salt 

6 cremini mushrooms, cleaned and finely chopped 

6 shiitake mushrooms, cleaned and finely chopped 

1/4 cup dry sherry 

3/4 cup crumbled blue cheese, such as Stilton

1/3 cup unseasoned breadcrumbs

1/2 bunch chives, chopped, plus more for garnish

1/2 bunch parsley, chopped 

Two 2-inch-thick filet mignons

Canola oil, for searing

1/2 shallot, minced 

1/4 cup red wine 

1/2 to 3/4 cup brown beef stock 

1 tablespoon Dijon mustard 

Butter, for finishing


  1. For the puree: Place the potatoes in a pot large enough to accommodate the celery root and the potatoes. Add enough water to cover the vegetables by 2 inches and season generously with salt. Bring to a boil and cook for about 10 minutes. Add the celery root and cook until both vegetables are fork tender. Strain the celery root and potatoes.
  2. Pour the cream in a small saucepan and bring to a boil. Meanwhile, pass the celery root and potatoes through a food mill into a large bowl. Add one-quarter of the hot cream and 2 pats of the butter. Stir vigorously until the cream and butter are thoroughly combined. Repeat for the remaining cream and butter. Taste for seasoning, you will probably have to add salt. Keep warm until ready to use.
  3. For the haricot verts: Bring a large pot of well-salted water to a boil over high heat. Set up a bowl of well-salted ice water for shocking.
  4. Add the beans to the boiling water and cook until tender but still have some bite, 5 to 7 minutes. Strain and immediately transfer the beans to the salted ice water. Once cool, strain and set aside until ready to use.
  5. For the beef: Preheat the oven to 375 degrees F.
  6. Coat a medium saute pan with olive oil and set over medium heat. Add the onions, season with salt and cook until soft and aromatic, 4 minutes. Add the cremini and shiitake mushrooms, and cook until they release some water and then become dry. Add the sherry and cook until almost dry. Remove from the heat and cool. Add the blue cheese, breadcrumbs, chives and parsley, and mix to combine. Transfer the filling to a pastry bag and set aside.
  7. Stick a paring knife into a steak and wiggle it back and forth to make a pocket. Repeat for the remaining steak, then squeeze the stuffing into each pocket. Sprinkle the steaks with salt. Coat an ovenproof pan with canola oil and set over medium-high heat. Sear the steaks on both sides and transfer the pan to the oven for 5 minutes. Remove the steaks from the pan and set aside to rest.
  8. Return the pan to the stovetop and set over medium heat. Add the shallots and season with salt. Cook until soft and aromatic. Add the red wine and reduce by half. Stir in the beef stock and mustard. Bring to a boil, and then reduce to a simmer. Whisk in some butter to finish.
  9. To finish the beans, coat a large saute pan with olive oil. Add the garlic and crushed red pepper, and set over medium-high heat. When the garlic becomes golden and very aromatic, remove it and discard. It has fulfilled its garlic destiny. Add the beans to the pan and saute until hot and coated with oil. Transfer the beans to a serving bowl and season with salt.
  10. Top each steak with some pan sauce and serve with some celeriac puree and beans. Garnish with fresh chives to serve.

Choose a topic to find related recipes.

Fudge Factor

Chocolate Desserts

Indulge in our decadent chocolate desserts, from cookies and cakes to puddings, souffles and truffles.

Over-the-Top-Delicious Treats to Satisfy Your Food Obsession

Are you infatuated with ice cream? Do you lust over lobster? Swoon at the sight of chocolate? Here's the best recipe for each food …

Review: Anthony Bourdain and Eric Ripert's Chocolate Bar Nov 16, 2012

Anthony Bourdain and Eric Ripert have teamed up with master chocolatier Christopher Curtin to create the "Good & Evil" chocolate b …

Easy Gift Idea: Chocolate-Covered Toffee Feb 7, 2013

Looking for an easy gift idea? Cooking Channel's recipe for Chocolate-Covered Toffee is just the ticket. A touch of coffee in the …

How-To: Chocolate Cream Puffs

Make this classic and elegant French dessert using our step-by-step guide.

The Craziest Chocolate Creations for American Chocolate Week Mar 17, 2013

It’s officially American Chocolate Week. Check out photos of mind-blowing chocolate creations.

How to Make Truffles

Learn how to make a chocolate lover's favorite treat: the classic truffle made from smooth chocolate ganache.

Essentials: Chocolate Basics Sep 1, 2016

Satisfy that chocolate craving in your very own kitchen. All you need is baking chocolate and a little know-how. It also helps to …