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Perfectly cooked flat iron steak slices on a wooden cutting board with chimichurri sauce and rosemary.

Beef Loin Flat Iron Steak Label: Perfect Cuts and Cooking Tips for Steak Lovers


  • Author: Sarah
  • Total Time: 20 minutes
  • Yield: 2 servings 1x

Description

This beef loin flat iron steak label recipe is the ultimate guide to mastering one of the most underrated cuts of beef. Packed with bold flavor, perfect marbling, and versatility, it’s the steak you’ll come back to again and again.


Ingredients

Scale
  • 1 beef loin flat iron steak (about 1 lb), USDA Prime or Choice
  • 2 tbsp olive oil
  • 1 tsp kosher salt
  • 1/2 tsp freshly cracked black pepper
  • 1/2 tsp garlic powder
  • 1 tsp balsamic vinegar (optional)
  • Fresh rosemary or thyme sprigs (optional)

Instructions

  1. Remove steak from the fridge 30 minutes before cooking to bring to room temperature.
  2. Pat steak dry with paper towels to ensure a great sear.
  3. Season both sides with salt, pepper, and garlic powder.
  4. Optional: Marinate in olive oil, balsamic vinegar, and herbs for 30 minutes or overnight.
  5. Preheat grill or skillet over medium-high heat until sizzling hot.
  6. Place steak on grill or pan and cook for 4–5 minutes per side for medium-rare.
  7. Use meat thermometer: 130–135°F for medium-rare, 140°F for medium.
  8. Remove steak and let it rest 5–10 minutes before slicing.
  9. Slice against the grain and serve with your favorite sides or sauces.

Notes

Look for USDA grading on the label—Prime or Choice is best. For perfect caramelization, ensure your pan is hot and avoid moving the steak during cooking. Add a drizzle of chimichurri or a pat of garlic butter for an extra burst of flavor.

  • Prep Time: 10 minutes
  • Cook Time: 10 minutes
  • Category: Main Course
  • Method: Grilled or Pan-Seared
  • Cuisine: American

Nutrition

  • Serving Size: 1/2 steak
  • Calories: 320
  • Sugar: 0g
  • Sodium: 520mg
  • Fat: 20g
  • Saturated Fat: 8g
  • Unsaturated Fat: 10g
  • Trans Fat: 0g
  • Carbohydrates: 1g
  • Fiber: 0g
  • Protein: 33g
  • Cholesterol: 95mg

Keywords: beef loin, flat iron steak, grilled steak, pan-seared steak, steak recipe