stellar results. i forgot to take a photo of it cut, and it was down the hatch before i remembered. probably a nice medium. FYI, these are center cut sirloins that I had butterflied down to about 1.5 inch steaks.

Front skillet was on direct heat and absolutely scalding hot. That steak is dressed in a little bit of olive oil, kosher salt, and cracked black pepper. That back skillet is not over any burners that are on.

Here it is after 1:30 and flipped. Nice crust, but not too thick or burnt by any stretch. Probably could've had the pan even hotter and still been okay.

After another 1:30, I've moved the steaks to the back skillet that was not over direct heat. Pads of butter down, and the top was closed. Heat was holding steady at about 450. After 4 minutes, I checked for doneness using the tried and true "thumb and finger" method. They were still a little under, so the gas was killed, and the cover was back down for two minutes.

The end result after being foiled and rested for about 5 minutes. Ohhh baby. Done to medium, and buttery soft, which was surprising considering the cut we used had very little to zero fat marbling.
The best part of all this was that I did this in my garage, so the house stayed smoke free. So great.
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