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Keto Dinner

Flat Iron Steak Simplicity!

There’s something truly satisfying about a perfectly grilled steak that needs nothing more than a simple rub. This flat iron recipe has become my weeknight hero—quick to prep, full of bold flavor, and completely keto-friendly. With just a handful of pantry spices, you’ll have a juicy, tender steak that rivals any steakhouse.

15 min Prep time 6 min Cook time 21 min Total time 2 Servings 480 Calories
Flat Iron Steak Simplicity!

Ingredients

  • (8 ounce) flat-iron steaks
  • /2 teaspoon lemon pepper
  • onion powder to taste
  • garlic powder to taste

Instructions

  1. Step 1

    Start by patting the flat-iron steaks dry with paper towels—this helps the seasoning stick and promotes a beautiful crust. In a small bowl, combine the lemon pepper, onion powder, and garlic powder. I like to mix a bit extra to have on hand. Generously sprinkle both sides of each steak with the spice blend, pressing gently so it adheres. Wrap the steaks tightly in plastic wrap and let them rest in the fridge for at least two hours

  2. Step 2

    this allows the flavors to penetrate the meat.

  3. Step 3

    When you’re ready to cook, take the steaks out of the refrigerator and let them sit at room temperature for about 20 minutes. Preheat your grill to medium-high heat, around 400°F. I find that oiling the grates lightly prevents sticking. Unwrap the steaks and place them on the hot grill. Cook for about 3 minutes on the first side, then flip and grill for another 3 minutes for a perfect medium-rare. Use an instant-read thermometer if you like—120°F internal temp. Remove from the grill and let them rest on a cutting board for 5 minutes before slicing against the grain. This step keeps all those juices locked in.

Chef's Tip

For an extra layer of flavor, I sometimes add a pinch of smoked paprika to the rub—it gives the steak a subtle smoky note that works beautifully on the grill. Just a touch makes all the difference.

Storage Tips

Store leftover steak in an airtight container in the fridge for up to 3 days. Reheat gently in a hot skillet with a splash of butter to keep it juicy.

Variation Tips

Try swapping the lemon pepper for a Cajun seasoning blend to spice things up. Pair the steak with a side of garlic butter green beans or a fresh arugula salad with lemon vinaigrette to round out the meal.

Frequently Asked Questions