Ingredients
Method
Prepping & Seasoning the Beef
- Pat the steak completely dry with paper towels. Cutting wet meat will cause it to steam rather than sear. Cut steak into uniform 1-inch cubes.
- Transfer steak cubes to a bowl, drizzle with 1 tbsp olive oil, and toss to coat evenly. Season generously on all sides with kosher salt, coarse black pepper, garlic powder, and onion powder.
High-Heat Pan Searing
- Place a 12-inch heavy cast-iron skillet over high heat until it begins to smoke faintly. Add the steak cubes in a single layer, ensuring they do not touch or crowd the pan (sear in two batches if necessary).
- Sear undisturbed for 2 minutes to establish a deep, dark golden-brown mahogany crust. Flip the bites with tongs and sear the other side for another 1 to 2 minutes until medium-rare to medium (internal temp 130°-135°F / 54°-57°C).
Basting with Foaming Garlic Butter
- Reduce heat to medium-low. Add the cubed cold butter, minced garlic, chopped rosemary, and fresh thyme directly into the skillet with the steak bites.
- As the butter melts and foams vigorously, tilt the skillet slightly and continuously spoon the fragrant herb butter over the steak cubes for 1 to 2 minutes, coating every single piece in glossy flavor.
- Immediately remove skillet from the heat to prevent garlic from burning. Sprinkle with fresh parsley and flaky sea salt. Serve immediately straight from the warm skillet or transfer to a serving platter with wooden cocktail picks.
