This recipe is perfect for a cozy and comforting dinner at home. The flank steak is pan-seared until browned and crispy, then finished in the oven until cooked to your liking. The mushroom sauce is made with mushrooms, shallots, garlic, and beef broth, and adds a rich and savory flavor to the steak. Serve with a side of mashed potatoes or roasted vegetables for a delicious and satisfying meal.