Do mine in cast only; heavy deep pan with heavy lid; 4 minutes a side in garlic olive oil, fresh garlic races, fresh rosemary and a generous rub....killer. Gets the excellent even sear and creating a dutch oven cooks it perfectly....can get a spot on med rare based on thickness and adjusting time. I ALWAYS f*ck it up on a BBQ

Did that and prawns and baked red taters and asparagus for momma last night....