Drain on kitchen paper and season lightly with salt. For the steak, cut small slits across the line of fat on the steak and drizzle a little oil over the fat. Heat a griddle pan over a high heat.
Start by pre-heating the oven to 200°C. Put a large amount of salt and pepper on a chopping board and roll your steak fillet in the seasoning mixture. Take a large oven-proof frying pan and heat ...