A nice fat striploin, blue/rare..
I've been cooking my steak in the oven as of late with a cast iron skillet. I gotta say it rivals the BBQ...
Pre-heat oven to 500 degrees with the skillet inside.
Steak needs to be room temp with a little salt/pepper.
Take skillet out of oven and place over high heat on burner, 30 seconds on one side, then back in the oven for 1 mins.
Flip and another 1 minute, then rest for 5 mins before cutting into it.
Perfect steak.