Pan-Seared Sirloin and Savory Demi-Glace Sauce

Pan-Seared Sirloin and Savory Demi-Glace Sauce

🥘 Ingredients

  • Brussels sprouts
    1 lb
  • almonds
    1 oz
  • beef demi-glace
    2 unit
  • butter
    4 tbsp
  • chives
    ½ ounce
  • lemon
    1 unit
  • olive oil
    1 tbsp
  • paper towels
  • pepper
  • salt
  • sirloin steak
    28 oz
  • sour cream
    6 tbsp
  • sweet potatoes
    4 unit
  • vegetable oil
    1 tbsp
  • water
    ½ cup

🍳 Cookware

  • medium pot
  • baking sheet
  • medium pan
  1. 1
    Adjust rack to top position and preheat oven to 425 degrees. Wash and dry all produce. Dice sweet potatoes into ½-inch cubes. Zest lemon until you have 2 tsp; quarter lemon. Thinly slice chives . Trim and halve Brussels sprouts .
    sweet potatoes: 4 unit, lemon: 1 unit, chives: ½ ounce, Brussels sprouts: 1 lb
  2. 2
    Place sweet potatoes in a medium pot with enough salted water to cover by 2 inches. Boil until tender, ⏱️ 15 minutes . Drain. Melt 2 TBSP butter in same pot over low heat. Add sweet potatoes and mash until smooth. Stir in sour cream and half the chives; season with salt and pepper .
    butter: 4 tbsp, sour cream: 6 tbsp, salt, pepper
  3. 3
    While sweet potatoes cook, toss Brussels sprouts on a baking sheet with olive oil , salt, and pepper. Roast until browned and slightly crispy, about ⏱️ 20 minutes .
    olive oil: 1 tbsp
  4. 4
    While Brussels sprouts roast, place almonds in a medium pan over medium-high heat. Cook, stirring often, until lightly browned and fragrant, ⏱️ 3-4 minutes . Turn off heat; transfer to a small bowl. Toss with lemon zest, salt, and pepper. Wipe out pan.
    almonds: 1 oz
  5. 5
    Pat sirloin steak dry with paper towels ; season all over with salt and pepper. Heat vegetable oil in same pan over medium-high heat. Add steak and cook to desired doneness, ⏱️ 4-7 minutes per side. Turn off heat; remove steak from pan and let rest ⏱️ 3-5 minutes . Wipe out pan.
    sirloin steak: 28 oz, paper towels, vegetable oil: 1 tbsp
  6. 6
    Add beef demi-glace and ½ cup water to same pan. Bring to a boil over medium-high heat, then reduce heat to low. Whisk in 2 TBSP butter and any resting juices from steak. Season with salt and pepper. Toss Brussels sprouts with almonds and juice from 2 lemon wedges. Thinly slice steak. Divide sweet potatoes, Brussels sprouts, and steak between plates. Top steak with sauce. Sprinkle with remaining chives.
    beef demi-glace: 2 unit, water: ½ cup