Description
A detailed guide to preparing a juicy and flavorful flat iron steak, complete with tips on marinating, cooking, and serving for a restaurant-quality meal at home.
Ingredients
Scale
- 1 flat iron steak (1.5 pounds)
- 3 tablespoons olive oil
- 2 garlic cloves, minced
- 2 tablespoons soy sauce
- 1 teaspoon fresh rosemary, chopped
- 1 teaspoon fresh thyme, chopped
- 1 teaspoon coarse salt
- 1/2 teaspoon cracked black pepper
- Optional: Chimichurri sauce for serving
Instructions
- Prepare the Marinade
Combine olive oil, garlic, soy sauce, rosemary, thyme, salt, and pepper in a mixing bowl. Place the flat iron steak in the mixture, ensuring it is fully coated. Cover and refrigerate for at least 30 minutes. - Heat the Skillet
Preheat a cast iron skillet over high heat until smoking hot. Add a drizzle of olive oil. - Sear the Steak
Remove the steak from the marinade, letting excess drip off. Sear for 3-4 minutes per side or until the desired crust is achieved. - Check the Temperature
Use an instant-read thermometer to check doneness. Remove from heat when the internal temperature reaches 130°F for medium-rare. - Rest the Steak
Transfer the steak to a cutting board and tent loosely with aluminum foil. Let it rest for 5-10 minutes. - Slice and Serve
Slice the steak thinly against the grain. Serve with chimichurri sauce and side dishes of your choice.
Notes
- Ensure the steak is rested for 5-10 minutes after cooking to allow juices to redistribute.
- Use a thermometer to achieve the perfect doneness: 130°F for medium-rare.
- Marinate the steak for at least 30 minutes or up to overnight for enhanced flavor.
- Prep Time: 15 minutes
- Cook Time: 10 minutes
- Category: Main Course
- Method: keto friendly
- Cuisine: American
Nutrition
- Calories: 350
Keywords: Flat iron steak recipe, beef loin steak, easy steak recipe, marinated flat iron steak, steak dinner