The Sirloin Thin Cut cooks very quickly and is perfect for a hot pan with a small bit of oil. Sear on both sides, then pull from the pan onto a plat to rest for a moment, which is finished for rare after resting. Bring the pan temperature down and put the steak back to the pan for about 45 seconds more on each side for medium rare or 1 minute on each side for medium.
Sirloin Steak is cut from the top and bottom sirloin of the carcass. This thin cut is less than 1/4 in thick and cooks very quickly.