Ingredients
Equipment
Method
- Pat the steaks dry and season both sides with salt and pepper. Let them sit at room temperature about 20 minutes (or salt up to 24 hours ahead, uncovered in the fridge).
- Heat a cast-iron skillet over medium-high to high heat 3 to 5 minutes. Add the oil and heat until it shimmers and just starts to smoke.
- Add the steaks and sear without moving for 3 minutes, until deeply browned.
- Flip and cook 2 minutes. Lower the heat to medium, add the butter, garlic and thyme, and baste the steaks with the foaming butter for 1 to 2 minutes.
- Check the thickest part with a thermometer. USDA recommends 145°F (63°C) plus a 3-minute rest; for medium-rare (below the USDA recommendation) pull at 125 to 130°F (52 to 54°C).
- Rest 5 minutes, then slice thinly (1/4 inch / 6 mm) against the grain. Spoon over the pan butter and sprinkle with flaky salt.
Notes
Calories are an estimate from USDA FoodData Central values for cooked beef chuck underblade steak and part of the basting butter. Refrigerate leftovers within 2 hours and eat within 3 to 4 days.
