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Beef en Cocotte with Caramelized Onions

By America's Test Kitchen

Published on June 25, 2009

Yield

Serves 6 to 8

Beef en Cocotte with Caramelized Onions

Ingredients

1 (3- to 4-pound) top sirloin beef roast, trimmed and tied once around the middle (see illustration below)Salt and ground black pepper 3 tablespoons vegetable oil 3 medium onions, peeled, halved, and sliced thin3 medium garlic cloves, peeled and crushed¼ cup dry sherry 2 cups low-sodium chicken broth 1 tablespoon unsalted butter

Before You Begin

Be sure to trim the meat well or you’ll wind up with a greasy sauce; feel free to ask your butcher to trim and tie the roast for you.

Instructions

  1. Adjust an oven rack to the lowest position and heat the oven to 250 degrees. Pat the beef dry with paper towels and season with salt and pepper.
  2. Heat 2 tablespoons of the oil in a large Dutch oven over medium-high heat until just smoking. Brown the beef well on all sides, 7 to 10 minutes, reducing the heat if the pot begins to scorch. Transfer the beef to a large plate.
  3. Add the remaining 1 tablespoon oil to the pot and heat over medium heat until shimmering. Add the onions and garlic, cover, and cook until softened and wet, about 5 minutes. Remove the lid and ­continue to cook the onions, stirring often, until dry and well browned, 10 to 12 minutes. Stir in the sherry, scraping up any browned bits, and cook until almost all of the liquid has evaporated, about 1 minute.
  4. Off the heat, nestle the beef, along with any accumulated juices, into the pot. Place a large sheet of foil over the pot and press to seal, then cover tightly with the lid. Transfer the pot to the oven and cook until the very center of the roast registers 125 degrees on an instant-read thermometer (for medium-rare), 45 to 75 minutes.
  5. Remove the pot from the oven. Transfer the beef to a cutting board, tent loosely with foil, and let rest for 20 minutes. Stir the chicken broth into the onions and simmer over medium-high heat until slightly thickened, about 2 minutes. Off the heat, whisk in the butter, season with salt and pepper to taste, and cover to keep warm.
  6. Remove the twine, slice the meat against the grain into 1/4-inch-thick slices, and transfer to a ­serving platter. Spoon the sauce over the meat and serve.
Beef en Cocotte with Caramelized Onions
Photography by Steve Klise. Styling by Sally Staub.

Beef en Cocotte with Caramelized Onions

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By America's Test Kitchen
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Yield

Serves 6 to 8

Ingredients

1 (3- to 4-pound) top sirloin beef roast, trimmed and tied once around the middle (see illustration below)
Salt and ground black pepper
3 tablespoons vegetable oil
3 medium onions, peeled, halved, and sliced thin
3 medium garlic cloves, peeled and crushed
¼ cup dry sherry
2 cups low-sodium chicken broth
1 tablespoon unsalted butter

Test Kitchen Techniques

Ingredients

1 (3- to 4-pound) top sirloin beef roast, trimmed and tied once around the middle (see illustration below)
Salt and ground black pepper
3 tablespoons vegetable oil
3 medium onions, peeled, halved, and sliced thin
3 medium garlic cloves, peeled and crushed
¼ cup dry sherry
2 cups low-sodium chicken broth
1 tablespoon unsalted butter

Test Kitchen Techniques

Ingredients

1 (3- to 4-pound) top sirloin beef roast, trimmed and tied once around the middle (see illustration below)
Salt and ground black pepper
3 tablespoons vegetable oil
3 medium onions, peeled, halved, and sliced thin
3 medium garlic cloves, peeled and crushed
¼ cup dry sherry
2 cups low-sodium chicken broth
1 tablespoon unsalted butter

Test Kitchen Techniques

Why This Recipe Works

For our beef en cocotte recipe, we chose top sirloin for its bold, beefy flavor. After trimming any excess fat from the roast, we tied it to ensure even cooking. To build flavor for our beef en cocotte recipe, we caramelized onions in the pot after the beef was seared, deglazed the pot with sherry, and then placed the beef on top of the onions, covering the pot. We then cooked the roast in the oven until the beef was medium-rare.

Before You Begin

Be sure to trim the meat well or you’ll wind up with a greasy sauce; feel free to ask your butcher to trim and tie the roast for you.

Instructions

  1. Adjust an oven rack to the lowest position and heat the oven to 250 degrees. Pat the beef dry with paper towels and season with salt and pepper.
  2. Heat 2 tablespoons of the oil in a large Dutch oven over medium-high heat until just smoking. Brown the beef well on all sides, 7 to 10 minutes, reducing the heat if the pot begins to scorch. Transfer the beef to a large plate.
  3. Add the remaining 1 tablespoon oil to the pot and heat over medium heat until shimmering. Add the onions and garlic, cover, and cook until softened and wet, about 5 minutes. Remove the lid and ­continue to cook the onions, stirring often, until dry and well browned, 10 to 12 minutes. Stir in the sherry, scraping up any browned bits, and cook until almost all of the liquid has evaporated, about 1 minute.
  4. Off the heat, nestle the beef, along with any accumulated juices, into the pot. Place a large sheet of foil over the pot and press to seal, then cover tightly with the lid. Transfer the pot to the oven and cook until the very center of the roast registers 125 degrees on an instant-read thermometer (for medium-rare), 45 to 75 minutes.
  5. Remove the pot from the oven. Transfer the beef to a cutting board, tent loosely with foil, and let rest for 20 minutes. Stir the chicken broth into the onions and simmer over medium-high heat until slightly thickened, about 2 minutes. Off the heat, whisk in the butter, season with salt and pepper to taste, and cover to keep warm.
  6. Remove the twine, slice the meat against the grain into 1/4-inch-thick slices, and transfer to a ­serving platter. Spoon the sauce over the meat and serve.

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