Pan-Seared Steak in Butter Sauce Recipe
Indulge in the rich flavors of this Pan-Seared Steak in Butter Sauce recipe. Tender strips of marinated flank steak are seared to perfection and served with a savory butter sauce infused with garlic, shallots, and fresh herbs.
- Author: mia
- Prep Time: 35 minutes
- Cook Time: 15 minutes
- Total Time: 50 minutes
- Yield: 4 servings 1x
- Category: Main Course
- Method: Pan-Searing
- Cuisine: American
- Diet: Gluten Free
For the steak:
- 1 1lb (450g) flank steak, cut into strips
- 1+2 tablespoons unsalted butter, divided
- 1 small shallot, finely chopped
- 3 garlic cloves, minced
- Pinch of red chili pepper flakes, to taste
- 1 tablespoon Dijon mustard
- 3 teaspoons minced fresh thyme
- 1 tablespoon finely minced chives
- ½ cup beef stock (or water)
- 1 tablespoon lemon juice
- Salt and fresh cracked pepper, to taste
- Fresh chopped parsley, for garnish
For the marinade:
- 1/4 cup (60ml) soy sauce (or coconut amino for paleo and gluten-free)
- 1 tablespoon olive oil
- 1 tablespoon Sriracha (or any hot sauce you like)
- Fresh cracked black pepper, to taste
- Marinate the steak: In a bowl, combine oil, Sriracha, pepper, and soy sauce. Marinate steak strips in this mixture for at least 30 minutes.
- Sear the steak: Melt butter in a skillet over medium-high heat. Season steak with salt and pepper and sear quickly, turning just once, until browned, 1–2 minutes. Transfer steak strips to a covered plate and set aside.
- Make the butter sauce: Reduce heat to medium and cook shallot and garlic in the same skillet, stirring occasionally, until shallot softened and fragrant, about 2 minutes. Add thyme, chives, chili pepper flakes, lemon juice, mustard, and 1/2 cup beef stock, using a wooden spoon to scrape up any browned bits. Cook until the liquid is reduced by about half, about 5 minutes. Add 2 tablespoons butter, adjust seasoning with salt and pepper.
- Finish and serve: Return the steak to the pan, reheat quickly, and garnish with chopped parsley and chives before serving with your favorite sides.
Notes
- Make sure not to overcook the steak to keep it tender.
- Feel free to customize the level of heat in the dish by adjusting the amount of chili pepper flakes or hot sauce used.
Nutrition
- Serving Size: 1 serving
- Calories: 380 kcal
- Sugar: 2g
- Sodium: 980mg
- Fat: 24g
- Saturated Fat: 10g
- Unsaturated Fat: 12g
- Trans Fat: 0g
- Carbohydrates: 4g
- Fiber: 1g
- Protein: 36g
- Cholesterol: 110mg
Keywords: Pan-Seared Steak, Butter Sauce, Flank Steak Recipe