This works for me: I posted this in early January re a similar question. "Been working lately to perfect my strip steak grilling technique. You're never going to reproduce the steak you get at, say, Peter Lugers or even Ruth's Chris, but you can come reasonably close. Providing you have access to good beef. Here in Conn, Stew Leonards sell prime strips. They are typically cut about 1.5in thick and they leave some of the fat on. Yeah, this is where the flavor is. Before the cook, I put them on the counter, covered with black pepper and smoked sea salt, for up to 2 hours. This won't get the steaks to room temp by a long shot, but gets them up to about 50°. I prefer to cook over lump charcoal, but expediency sometimes requires gas. Over a hot charcoal fire, it is on 3 minutes over the coals, rotate 90° for another 3 mins, then flip over for 3 and 3 again. Then to an indirect side of the grill to finish off until the interior temp is about 120°. Then plate, put a slab of butter on, and cover with aluminum foil for 10 minutes or so. During the 10 mins, finish up frying your twice-fried fries. At this point you've got a pretty good medium rare steak, if you started with a good piece of beef. Don't shy from a well marbled piece of beef with a layer of fat on the side. Cheers" I don't know what the final temp is, only that removal at 120° with a 10 min soak under an aluminum foil tent results in a perfect medium rare for the steak described above.