I pan fry rare steaks by heating a bare cast iron skillet with only salt in it. When it's real hot throw the steak in, the salt and heat sears in the juices. Flip it in a couple minutes, and the other side usually seals up, too. Press to feel the doneness, I don't cut it, and when it feels right yer done.
Seems like it would be too salty, but the salt mostly doesn't stick. If you're on low sodium, of course, this isn't the way to go, but otherwise, try it some time. Pan cleanup is usually easy.
If you do like a sauce of course, other ways are better w/deglazing. But a pure steak this way is better, and juicier than broiled, to me. And it's super easy.