1beef or chicken stock cubedissolved in 200ml water
1tspcracked white peppercorns
For the Steak:
2rump steaksor fillet, if preferred
3tbspblack peppercoarsely ground
2tbspcornflour
Instructions
Melt the clarified butter in a pan over low heat.
Add the diced onion and gently sweat until soft, stirring frequently. Avoid browning.
Season with the freshly ground black pepper and continue cooking until the onions are very tender and water content is reduced.
Turn up the heat, add the port (or cognac), and deglaze the pan, scraping up any bits stuck to the bottom. Allow the alcohol to bubble and reduce to a syrup.
Stir in Worcestershire sauce and reduce further for concentrated flavour.
Lower the heat, add the double cream, and simmer gently until the sauce thickens to coat the back of a spoon.
Gradually add the concentrated stock, a little at a time, to balance the sauce’s flavour and consistency.
Stir in the cracked white peppercorns for a final kick. Cover and set aside.
Mix the cornflour and coarsely ground black pepper on a plate. Press the steaks into the mixture, coating evenly on both sides to form a crust.
Heat a pan with clarified butter over medium heat. When hot, add the steaks and cook for about 2-3 minutes per side, depending on thickness and preferred doneness (aim for 52–54°C internal temperature for medium-rare).
Once the steaks are cooked, move them to one side of the pan and strain the sauce directly into the same pan using a sieve.
Stir the sauce gently to reheat. Check for seasoning.