Skip to main content

How Long to Cook Flank Steak

3 cooking methods with times, temperatures, and tips. Safe to 145°F (USDA FSIS).

Grill

Flank Steak

Cook Time

4-6 min

Set Grill To

450°F

cooking temperature

Safe Internal Temp

145°F

63°C · USDA FSIS

Preheat Grill before cookingFlip halfway through

Cooking Tips

  • Marinate for at least 2 hours for tenderness
  • Grill over high heat for quick sear
  • Slice against the grain for tender results

Rest for 10 minutes before serving

Resting allows juices to redistribute for a moister result.

Flank Steak Doneness Guide

LevelInternal TempDescription
rare°FCool red center
medium rare°FWarm red center
medium°FWarm pink center
medium well°FSlight pink center
well done°FNo pink, fully cooked

Adjust Cooking Time by Weight

Adjust for Weight

24oz
16 oz32 oz

Adjusted cooking time

4-6 min

All 3 Ways to Cook Flank Steak

Kitchen Timer

Kitchen Timer

05:00

5 min preset

min
:
sec

Frequently Asked Questions

How long does it take to cook Flank Steak?

Flank Steak typically takes 4-6 minutes using the Grill method at 450°F. Times vary by cooking method and weight.

What temperature should Flank Steak be cooked to?

Flank Steak must reach an internal temperature of 145°F (63°C) according to USDA FSIS guidelines. Always verify with a meat thermometer.

What is the best method to cook Flank Steak?

Flank Steak can be prepared using 3 different methods: Grill, Stovetop (Pan Sear), Broil. The most popular method is Grill.

Can I cook Flank Steak from frozen?

Yes, you can cook Flank Steak from frozen. Add approximately 50% more cooking time (multiply by 1.5x). Always verify the internal temperature reaches the safe minimum before serving.

How do I know when Flank Steak is done?

The most reliable way to check doneness is using an instant-read meat thermometer. Flank Steak is done when the internal temperature reaches 145°F (63°C). Do not rely on color alone.