Bavette Steak in a Mushroom Sauce

🥘 Ingredients

• bavette steak
  12 oz
• beef demi-glace
  1 tbsp
• black pepper
  1 tsp
• butter
  1 tbsp
• button mushrooms
  4 oz
• carrot
  3 unit
• cooking oil
  2 tbsp
• dijon mustard
  1 tsp
• garlic
  2 cloves
• onion
  1 unit
• potatoes
  1 lb
• salt
  1 tsp
• sour cream
  2 tbsp
• sugar
  1 tsp

🍳 Cookware

• baking sheet
• medium pot
• large nonstick pan
• small bowl

1. 

   1

   onion carrot sour cream bavette steak beef demi-glace garlic potatoes dijon mustard button mushrooms sugar butter cooking oil salt black pepper

   onion: 1 unit, carrot: 3 unit, sour cream: 2 tbsp, bavette steak: 12 oz, beef demi-glace: 1 tbsp, garlic: 2 cloves, potatoes: 1 lb, dijon mustard: 1 tsp, button mushrooms: 4 oz, sugar: 1 tsp, butter: 1 tbsp, cooking oil: 2 tbsp, salt: 1 tsp, black pepper: 1 tsp
2. 

   2

   Preheat oven to 425 degrees. Wash and dry all produce. Trim, peel, and cut carrot on a diagonal into 1-inch-thick pieces. Peel and dice potatoes into ½-inch pieces. Halve, peel, and thinly slice onion. Trim and thinly slice button mushrooms. Peel and mince garlic.
3. 

   3

   Toss carrots on a baking sheet with a large drizzle of cooking oil, salt, and black pepper. Roast until browned and tender, ⏱️ 30 minutes . Meanwhile, place potatoes in a medium pot with enough salted water to cover by 2 inches. Bring to a boil and cook until tender, ⏱️ 15 minutes . Drain and return potatoes to pot. Mash with sour cream until smooth. Season with salt and black pepper. Keep covered off heat until ready to serve.
4. 

   4

   While potatoes cook, heat a large drizzle of cooking oil in a large nonstick pan over medium-high heat. Add onion and cook, stirring occasionally, until browned and softened, ⏱️ 10 minutes . Add 1 tsp sugar and a splash of water. Cook until caramelized, ⏱️ 3 minutes more. Season with salt and black pepper. Turn off heat and transfer to a small bowl . Wipe out pan.
5. 

   5

   Pat bavette steak dry with paper towels and season with salt and black pepper. Heat a large drizzle of cooking oil in the same pan over medium-high heat. Add steak and cook to desired doneness, ⏱️ 6 minutes per side. Transfer to a cutting board to rest.
6. 

   6

   Add 1 tbsp butter and mushrooms to the pan over medium-high heat. Cook, stirring, until softened, ⏱️ 4 minutes . Add garlic and cook until fragrant, ⏱️ 30 seconds . Stir in beef demi-glace and ¼ cup water. Bring to a boil, then reduce to a simmer. Stir in dijon mustard. Simmer until thickened, ⏱️ 3 minutes . Season with salt and black pepper.
7. 7

   Slice steak against the grain. Divide potatoes, carrots, and steak between plates. Top potatoes with caramelized onion. Top steak with mushroom sauce and serve.