Seared Sirloin Steak and Shallot Demi-Glace

Seared Sirloin Steak and Shallot Demi-Glace

🥘 Ingredients

  • Yukon Gold potatoes
    24 oz
  • beef demi-glace
    2 unit
  • butter
    2 tbsp
  • dried cranberries
    2 oz
  • lemon
    2 unit
  • mixed greens
    4 oz
  • olive oil
    4 tsp
  • pepper
  • salt
  • shallot
    2 unit
  • sirloin steak
    28 oz
  • sour cream
    4 tbsp
  • vegetable oil
    2 tsp
  • yellow onion
    2 unit

🍳 Cookware

  • medium bowl
  • medium pan
  • medium bowl
  • medium pot
  • potato masher
  • medium pan
  • large bowl
  1. 1
    Wash and dry all produce. Halve, peel, and thinly slice yellow onion . Halve, peel, and thinly slice shallot . Mince a few slices until you have 3 tbsp minced shallot. Dice Yukon Gold potatoes into 1/2-inch pieces. Halve lemon . Place dried cranberries in a medium bowl with enough water to cover by 1 inch.
    yellow onion: 2 unit, shallot: 2 unit, Yukon Gold potatoes: 24 oz, lemon: 2 unit, dried cranberries: 2 oz
  2. 2
    Heat a large drizzle of vegetable oil in a medium pan over medium-high heat. Add onion and sliced shallot and cook, stirring, until browned and softened, 15-20 minutes. (TIP: If the pan seems dry, add a splash of water.) Turn off heat; transfer to another medium bowl . Season with salt and pepper . Rinse and wipe out the pan.
    vegetable oil: 2 tsp, salt, pepper
  3. 3
    Place potatoes in a medium pot with enough salted water to cover by 1 inch. Bring to a boil and cook until tender, ⏱️ 15 minutes . Drain and return to the pot; mash with a potato masher or fork until smooth. Stir in sour cream , 1 tablespoon butter , salt, and pepper. Keep covered until ready to serve.
    sour cream: 4 tbsp, butter: 1 tbsp
  4. 4
    Pat sirloin steak dry with a paper towel; season all over with salt and pepper. Heat a drizzle of oil in the same medium pan over medium-high heat. Add steak and cook to desired doneness, 4-8 minutes per side. Turn off heat; remove steak from the pan and set aside to rest for ⏱️ 5 minutes . Rinse and wipe out the pan.
    sirloin steak: 28 oz
  5. 5
    Heat 1 tablespoon butter in the same pan over low heat until melted. Add minced shallot and cook until softened, 1-2 minutes. Stir in beef demi-glace and 1/4 cup water. Simmer until slightly thickened, 1-2 minutes. Turn off heat; stir in 1 tablespoon butter, plus any juice from the resting steak. Season with salt and pepper.
    butter: 1 tbsp, beef demi-glace: 2 unit
  6. 6
    In a large bowl , toss together mixed greens , cranberries (draining before adding), juice from half the lemon, and a drizzle of olive oil . Season with salt, pepper, and more lemon juice, if desired. Stir the caramelized onion and shallot into potatoes. Divide salad, potatoes, and steak among plates. Top steak with the sauce.
    mixed greens: 4 oz, olive oil: 4 tsp