Finely chop the rosemary and put into a bowl together with the crushed garlic and olive oil and mix well. Score the fat of the Steak and rub the me.at with ¾ of the marinade.
Put the Steak into the fridge and let it chill for 2-4 hours - after marinating let it come to room temperature. Preheat your grill and sear the Steak for approx. 90 seconds from each side. As soon as the me.at is seared, set up your grill for indirect heat and close the vents to a third. Then put the me.at onto indirect, brush it with the rest of the marinade, close the lid and let it cook until your desired core temperature is reached (my choice was medium 54°C/129°F).
Leave to rest for 10 minutes and enjoy.
Stay tuned and see you soon!