Season the chops with salt and pepper

Add the thinly sliced onions to a hot skillet dry no liquids or oils

Sauté the onion till caramelized

Get a skillet hot and sear the lamb chops.

Add to the skillet thinly sliced onions, butter, and mushroom catsup. When you add the butter put on top of the chops.

Let rest baste the chops with liquids in skillet.