THE ONE, THE ONLY.... SIRLOIN HEAVEN. Only the greatest pair of all time! This twist on steak and peppercorn sauce will go down a treat with everyone. And also, who knew peppercorn sauce was so easy to make..
Oven Temp: High
Brush the steaks with a little of the oil and lightly season.
Heat a large frying pan over high heat. When the pan is very hot, add the steaks and cook for 2 minutes on each side for medium-rare, or a further minute for medium and so on.
Remove the steaks to a plate and keep warm while you make the sauce.
Add wine and beef stock to the pan and reduce by half. Whisk in mustard, cream, pepper and a little salt. Reduce the temperature and simmer for 2 - 3 minutes until thick.
Meanwhile, heat the oil in a separate frying pan and cook the onion until soft. Add mushrooms and cook until golden. Stir in garlic and spinach for a few minutes until the spinach wilts.
Arrange spinach and mushrooms onto warm plates with the steaks. Drizzle with peppercorn sauce before serving.