How To Cook Flank Steak In Pan

ByLily

Pan-seared flank steak develops a browned crust when the skillet is properly heated and the meat is patted dry first. If you want to learn how to cook flank steak in pan, the process is simpler than you might think. You only need a heavy skillet, a high smoke point oil, and about 10 minutes of active cooking time.

Flank steak is a lean, fibrous cut from the abdominal muscles of the cow. It has intense beef flavor but very little fat, which means it can turn tough fast if you overcook it. The good news is that a hot pan and a short cooking time give you juicy, sliceable meat every time.

This guide walks you through the whole process, from picking the steak to resting and slicing it the right way.

How To Cook Flank Steak In Pan

Here is the full method in a nutshell. Each step is broken down in more detail below.

  1. Pat the steak completely dry with paper towels.
  2. Season generously with salt and pepper on both sides.
  3. Heat a cast iron or stainless steel skillet over high heat.
  4. Add a thin layer of high smoke point oil.
  5. Sear the steak 3 to 4 minutes per side without moving it.
  6. Check the internal temperature with a meat thermometer.
  7. Rest the steak for 5 to 10 minutes on a cutting board.
  8. Slice against the grain into thin strips.

What You Will Need

  • One flank steak, about 1 to 1.5 pounds
  • Kosher salt and coarse black pepper
  • 1 to 2 tablespoons of avocado, grapeseed, or canola oil
  • A 10 to 12 inch cast iron or heavy stainless steel skillet
  • Tongs
  • An instant read meat thermometer
  • A cutting board with a juice groove if you have one

Step 1: Prep The Steak

Take the steak out of the fridge 20 to 30 minutes before cooking. Room temperature meat cooks more evenly.

Pat both sides dry with paper towels. This is the single most important step for getting a good crust. Any surface moisture will steam the meat instead of searing it.

Look at the steak and find the direction the muscle fibers run. You will need this later when slicing. Season both sides with a generous amount of salt and pepper. Do not be shy here. Flank steak is thick and needs bold seasoning.

Step 2: Heat The Pan Properly

Place your skillet over high heat and let it warm for 3 to 5 minutes. The pan needs to be very hot before the meat goes in.

To test it, flick a few drops of water into the pan. If they sizzle and evaporate right away, you are ready. Add the oil and swirl it around so the bottom is coated in a thin, even film. You should see a slight shimmer on the surface, but not smoke pouring off it.

Step 3: Sear The First Side

Lay the steak in the pan away from you so any splatter moves in the other direction. Press it down gently with tongs for a few seconds to make sure the whole surface makes contact.

Now leave it alone. Do not poke it, flip it, or move it around. Let it sear for 3 to 4 minutes. You will hear a steady sizzle the whole time. If the sizzle stops, your pan cooled down and you may need to raise the heat a bit.

Step 4: Flip And Finish

Use tongs to flip the steak once. Cook the second side for another 3 to 4 minutes for medium rare.

For a 1 inch thick flank steak, this timing usually lands you around 130 to 135 degrees Fahrenheit in the center. If your steak is thinner, start checking at 2 minutes per side.

Target Internal Temperatures

  • Rare: 120 to 125 F
  • Medium rare: 130 to 135 F
  • Medium: 140 to 145 F
  • Well done: 155 F and above (not recommended for flank steak)

Pull the steak off the heat when it reads 5 degrees below your target. The temperature will keep rising as it rests.

Step 5: Rest The Meat

Move the steak to a cutting board and let it sit for 5 to 10 minutes. Do not cut into it early. Resting allows the juices to redistribute through the meat instead of running out onto the board.

Tent it loosely with foil if you want, but keep it loose. Tight wrapping traps steam and softens the crust you just worked for.

Step 6: Slice Against The Grain

This step matters as much as the cooking itself. Find the direction of the muscle fibers, then cut perpendicular to them.

Hold your knife at a slight angle and cut thin slices, about a quarter inch thick. Cutting against the grain shortens the tough fibers, which makes every bite tender. If you slice with the grain, even a perfectly cooked steak will chew like leather.

Common Mistakes To Avoid

  • Wet meat going into the pan, which kills the crust
  • A cold or crowded pan, which steams instead of sears
  • Flipping the steak over and over instead of once
  • Skipping the rest time
  • Slicing with the grain instead of against it
  • Using olive oil on very high heat, which burns and turns bitter

Serving Ideas

Thin slices of flank steak work well over rice, in tacos, on salads, or next to roasted potatoes. A simple chimichurri, salsa verde, or a squeeze of lime adds brightness without hiding the beef flavor.

Leftovers keep in the fridge for 3 to 4 days. Reheat them gently in a skillet over low heat so the meat does not dry out.

Final Tips For A Perfect Sear

  • Buy a steak that is at least 1 inch thick for the best results.
  • Use a skillet that holds heat well, like cast iron.
  • Open a window or turn on the vent. High heat searing creates smoke.
  • Let the pan come back up to temperature before cooking a second batch.

Once you get the hang of it, this method takes less time than ordering takeout. A hot pan, dry meat, and a sharp knife are really all you need.

Similar Posts