01 -
First things first, take your beautiful Filet Mignon steaks out of the fridge about 30-45 minutes before you plan to cook them. This helps them cook more evenly; a cold steak just won't sear right, trust me. Pat them super dry with paper towels – this is crucial for getting that gorgeous crust. Then, season them generously on all sides with flaky sea salt and freshly ground black pepper. Don't be shy here; the seasoning makes all the difference. I always think, 'more salt than I think I need!'
02 -
Heat a heavy-bottomed skillet (cast iron is my absolute favorite for this) over medium-high heat until it's smoking slightly. Add the olive oil, then carefully place your seasoned steaks in the hot pan. Hear that sizzle? That's what you want! Sear for 3-4 minutes per side for medium-rare, or longer for your desired doneness. This is where I always get a little nervous, hoping I don't overcook them. You're looking for a beautiful, deep brown crust. Don't overcrowd the pan; if you have more than two steaks, cook them in batches.
03 -
Once your Filet Mignon reaches your preferred doneness, remove the steaks from the pan and place them on a cutting board or plate. Tent them loosely with foil and let them rest for at least 5-10 minutes. This step is non-negotiable, honestly! It allows the juices to redistribute, making for a much juicier, more tender steak. I used to skip this, and my steaks were always a bit dry – oops! Don't clean the pan; those browned bits are flavor gold for our Filet Mignon with Chicken Broth Sauce.
04 -
Reduce the heat to medium. Add the unsalted butter to the same skillet (oh, that smell!). Once melted, toss in the minced shallot and cook for 1-2 minutes until softened, stirring occasionally. Then, add the minced garlic and fresh thyme sprigs, cooking for another minute until fragrant. Be careful not to burn the garlic; it can turn bitter so fast! This is where the kitchen starts to smell absolutely divine, like a fancy restaurant, but it's just me!
05 -
Pour in the dry white wine (or extra chicken broth) and scrape up all those delicious browned bits from the bottom of the pan with a wooden spoon – that's called deglazing, and it's key for our Filet Mignon with Chicken Broth Sauce. Let it simmer for a minute or two until it's reduced by about half. Then, pour in the chicken broth and stir in the Dijon mustard. Bring the sauce to a gentle simmer and let it cook for 3-5 minutes, allowing it to reduce and thicken slightly. Taste and adjust seasoning as needed.
06 -
Remove the thyme sprigs from the sauce. Slice the rested Filet Mignon against the grain, if you like, or serve whole. Drizzle that incredible Chicken Broth Sauce generously over the steaks. Garnish with fresh chopped parsley and a final sprinkle of flaky sea salt, if you're feeling extra. It should look glistening, smell earthy and savory, and taste utterly luxurious. Enjoy your masterpiece, you totally earned it!