Tender, flavorful filet mignon seared on the cooktop and finished in the oven to perfection!
If possible, remove steaks from fridge 30-60 minutes before cooking and allow to come to room temp. When ready to cook, preheat oven to 425 degrees and place oven rack in center position.
Grind peppercorns in a coffee grinder (or use a rolling pin to grind them) until you have some finely ground and some partially ground peppercorns. Place pepper on plate in a thin layer. Press filets into pepper, turnover and press other side. If you love pepper, don’t be afraid to use a lot. If you are not a huge pepper fan, still use more than you ordinarily would. These are thick cut steaks and you will lose some pepper during cooking.
Sprinkle filets with sea salt, to taste.
Heat an oven safe pan on cook top on high heat for 4 minutes. (To sear the steak the pan needs to be really hot. When you place the steak on the pan, you should hear the pppsssshhhh sound.)
When pan is hot, pour a good layer of olive oil into pan. Lower heat to medium high. Add steaks to pan and sear for 5 minutes on first side. Using tongs, gently turn steak over, sear for one minute. Then put pan in preheated oven.
Let steaks cook in oven for 5 minutes for rare, 7 minutes for medium rare, or 8-9 minutes for medium. (note: this is a general guideline. Every oven cooks differently, altitude matters as does what kind of pan you use. Your time may vary, but once you figure out what works in your oven, you'll have it mastered!)
(optional) While steaks are in oven, make chive butter sauce by using a fork to mash butter (or ghee) with garlic and chives
When steaks are ready, remove from oven, plate and top with chive butter sauce. Let rest for 5 minutes to redistribute juices. (note: steaks continue to cook while resting, so trust the process and try not to cut into steak to check 'doneness'. Serve!