Salt and pepper the Coulotte steak on both sides. Then, add the olive oil to a large frying pan and cook it over high heat until it starts to softly smoke.
Turn the heat down to medium-high as soon as the steaks are in the pan. To prevent the steak from steaming, make sure the pan is not overcrowded.Add the unsalted butter, garlic cloves, and fresh thyme.
To guarantee that the steak is browned on every square millimeter of the steak, cook the steaks for one minute before moving them around the pan.Flip the steak over and continue the cooking after two to three minutes. While tossing the steak about in the pan, I like to sprinkle some herbs and garlic on top.
After 2-3 minutes of cooking on the other side, flip the steak over, and let it rest for 3–4 minutes on a cutting board or plate.I enjoy serving the steaks thinly sliced and with optional roasted garlic butter.