AGED RIB EYE WITH ONION PURéE

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Aged Rib Eye with Onion Purée image

Provided by Magnus Nilsson

Categories     Beef     Herb     Onion     Father's Day     Dinner     Steak     Bon Appétit

Yield Makes 4 servings

Number Of Ingredients 9

6 tablespoons unsalted butter, divided
2 medium Vidalia or Maui onions (about 1 1/4 pounds total), very thinly sliced on a mandoline (about 3 packed cups)
1/4 cup low-salt chicken stock
1 tablespoon buttermilk
Kosher salt
1 tablespoon vegetable oil
1 28-ounces dry-aged rib-eye steak (about 2" thick), standing at room temperature for 1 hour
Coarse sea salt
Assorted soft herb sprigs (such as tarragon, flat-leaf parsley, and chervil)

Steps:

  • Heat 2 tablespoons butter in a 12" heavy skillet over medium-low heat. Add onions and cook, stirring constantly, until translucent (do not brown), 10-12 minutes. Add stock and 3/4 cup water. Bring to a simmer, reduce heat to low, cover, and continue to simmer until onions are falling apart, about 20 minutes. Uncover and stir until onions are almost dry (do not brown), about 5 minutes. Transfer onions to a blender. Add buttermilk and 1 tablespoon water. Purée until smooth. Season with kosher salt.
  • Preheat oven to 350°F. Arrange a wire rack inside a rimmed baking sheet. Melt 2 tablespoons butter with oil in a large cast-iron skillet or large heavy skillet over medium-high heat. Season steak generously with kosher salt. Cook until a deep brown crust forms, 3-4 minutes per side and 1-2 minutes on edges. Place on prepared rack. Roast until a thermometer inserted into steak registers 115°F, about 40 minutes. (Steak will carry over to medium-rare.) Let rest for 30 minutes.
  • Melt remaining 2 tablespoons butter in a large skillet over medium-high heat; cook until butter browns, about 2 minutes. Add steak and cook for 30 seconds per side, allowing steak to absorb butter. Cut steak into 4 slices. Place 1 steak slice on each plate and sprinkle with sea salt. Spoon warm onion purée alongside. Scatter herbs over purée.

Theking Off
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This recipe is a must-try! The steak was so tender and flavorful, and the onion puree was the perfect accompaniment.


Raja sameer Khan
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Overall, this was a great recipe. The steak was cooked perfectly and the onion puree was delicious. I would definitely recommend it.


Kb Whizzy
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The steak was flavorful and juicy, but the onion puree was a bit bland.


Jacklyn Eimany
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This recipe was easy to follow and the steak turned out great! I will definitely be making this again.


Raman Dhital
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I followed the recipe exactly, but my steak was overcooked. I think I'll try cooking it for a shorter amount of time next time.


Waqar Younas
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The steak was a bit tough, but the onion puree was delicious.


amber flores
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This recipe is a keeper! The steak was so flavorful and the onion puree was the perfect complement. I highly recommend it.


Athumed mohamedd
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I've made this dish several times and it's always a crowd-pleaser. The onion puree is especially delicious.


DilAslam WaZiR
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The steak turned out amazing! I followed the recipe exactly and it was cooked to perfection. My family loved it.


Rotekar Diggs
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This recipe was an absolute hit! The steak was tender, flavorful, and juicy, and the onion puree was a perfect accompaniment. I'll definitely be making this again.