Beef steak with mustard oil

Summary

Ingredients

• Beef tenderloin – 300 g
• Butter – 10 g
• Granular mustard – 1 teaspoon
• Coarse sea salt – to taste
• Black pepper (freshly ground) – to taste
• Vegetable oil – to taste

How to cook beef steak:

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Instructions

1. Remove any membrane from the beef tenderloin. Cut a 300 g piece from the thick end. Place it upright and press down firmly with your palms to flatten it into an oval shape.
2. Season both sides generously with coarse sea salt and freshly ground black pepper. Coat both sides lightly with vegetable oil.
3. Heat a grill pan over medium-high heat until very hot (about 2 minutes). Place the steak on the pan and cook for 3 minutes without moving it. Flip and cook the other side for 3 minutes.
4. Transfer the steak to an oven preheated to 210 °C (410 °F). Cook for 8-10 minutes for medium doneness. Cooking time depends on your preferred level of doneness.
5. Remove the steak from the oven and cover it loosely with foil. Let it rest for 3-5 minutes. While the steak rests, mix the butter with the granular mustard until well combined. Shape the mustard butter as desired and chill until firm. Top the warm steak with the mustard butter just before serving.

Beef steak can be served. Enjoy your meal!