Bring your steak up to room temperature and pat dry. Brush all
over with the Ancho in Adobo, cover and leave to marinate for up to
2 hours.
Season the steak with sea salt flakes just prior to
cooking.
Preheat a large griddle or heavy-based frying pan large enough
to hold the meat until it sizzles when you add a drop of oil. Sear
the steak in the dripping on all sides over high heat creating a
rich, dark crust then reduce to medium heat and continue to cook
for 3 to 4 minutes.
For a medium rare steak, press the steak with your thumb it
should have a slight spring to touch (and a core temperature of
52°C before resting).
Leave to rest in a warm place for half the cooking time before
carving into thin slices at a diagonal across the grain and
dressing with chopped coriander and a squeeze of lime juice.
to serve:
• Warm Tortillas, smashed avocado, sour cream and tomato
salad.