How can I evenly grill a thin steak on a skillet? When I fry a thin (1/4") beef steak on a skillet/pan (iron, but not cast iron), I face the following problem:


The steak bends, becoming slightly irregular-dome-shaped
Because of that, the parts of the steak that are in direct contact with the pan sear well, while the ones that only rest on the air do not
When the steak is turned, the same is repeated for the other side, with reverse areas (e.g. if the steak had the edges curved down and seared on side 1, then the center will be curver down and seared on side 2).


How can I prevent this from occurring, short of putting a heavy metal bar on top of the steak while searing; OR using my tongs to press the curved-up parts down to the pan surface?

My method of preparation:


Frozen 1/4" steak, ~6-8" in length (chuck boneless shoulder). No thawing
Salt lightly right before searing, on both sides.


I tried searching on this question but didn't notice anything.
Thin cut meat will curl if there is an outside perimeter of gristle or silverskin (which there usually is). Those things shrink faster than the meat, causing the curling. Take a pair of kitchen shears or a sharp knife and make tiny cuts (it shouldn't take more than 1/4 inch) every inch or so around the perimeter of the steak, just into the meat itself. That should solve the problem.