Pat dry the steaks.
Generously rub salt all around with your hands and set aside for 40 minutes.
Pat dry, season with black pepper.
Heat the pot and then heat the oil until sizzling when tested with a bread crumb.
Gently place the meat on the pot.
Flip the steaks when they move easily from the bottom and the bottom has turned brown after 2,5-3 minutes. Use a spatula not to pierce the meat and let the juices out.
Cook again for another 2,5-3 minutes. Check temperature with internal temperature if available.
In the last minute add a teaspoon of butter and spoon it on the steaks for additional flavour.
Remove from the pan and let rest for up to 10 minutes and serve.