This flat iron steak recipe makes a tender, flavorful steak with a beautifully seared crust and juicy center. It comes together quickly with simple seasonings and is perfect for an easy weeknight dinner or special meal.
Why This Recipe Works
Flat iron steak is naturally tender and cooks quickly. A simple garlic-herb seasoning and hot skillet create a flavorful crust while keeping the inside juicy.
Ingredients
- 1½ lbs flat iron steak
- 2 tbsp olive oil
- 3 garlic cloves, minced
- 1 tsp smoked paprika
- 1 tsp Italian seasoning
- 1 tsp salt
- ½ tsp black pepper
- 1 tbsp butter
- 2 sprigs fresh rosemary
- 2 sprigs fresh thyme
- 1 tbsp Worcestershire sauce
- 1 tsp lemon juice
How to Make Flat Iron Steak
1. Season the Steak
Pat the steak dry with paper towels. Rub it with olive oil, then season both sides with garlic, smoked paprika, Italian seasoning, salt, and black pepper. Let it sit at room temperature for about 20–30 minutes.
2. Heat the Skillet
Heat a cast-iron skillet over medium-high to high heat until very hot. Add a small amount of olive oil.
3. Sear the Steak
Place the steak in the hot skillet and sear for about 3–4 minutes on the first side. Flip and cook for another 3–4 minutes, depending on thickness and desired doneness.
4. Add Butter and Herbs
Reduce the heat slightly and add butter, rosemary, thyme, and Worcestershire sauce. Spoon the melted butter over the steak for 1–2 minutes.
5. Check the Temperature
Cook until the steak reaches your preferred internal temperature. For medium-rare, remove it at about 130–135°F; for medium, cook to about 140–145°F.
6. Rest and Slice
Transfer the steak to a cutting board and let it rest for 5–10 minutes. Drizzle with lemon juice, then slice thinly against the grain.
Tips for the Best Flat Iron Steak
- Pat the steak completely dry before seasoning for better browning.
- Make sure the skillet is very hot before adding the steak.
- Avoid constantly flipping the steak while it cooks.
- Always let the steak rest before slicing.
- Slice against the grain for the most tender bites.
Final Thoughts
This flat iron steak recipe is an easy way to make a juicy, flavorful steak with a crisp, well-seasoned crust. Serve it with roasted potatoes, grilled vegetables, salad, or your favorite steakhouse sides.
