How to Cook Flank Steak in Air Fryer – Easy & Juicy Every Time
Flank steak is a lean and flavorful cut of beef, perfect for air fryer cooking. It absorbs marinades well and cooks quickly, making it ideal for weeknight meals or a quick protein boost.
This method delivers a juicy center with lightly crisped edges, and you can customize the flavor with your favorite herbs or sauces.
In this guide, we’ll walk through every step — from marinating to slicing — and cover detailed tips for basket-style, oven-style, and dual-zone air fryers to get consistent results every time.
Cooking Time & Details
| Prep Time | Cook Time | Total Time | Course | Cuisine | Servings |
|---|---|---|---|---|---|
| 15 minutes (+ marinate time) | 10–12 minutes | 25–30 minutes | Main | American | 2–4 people |
Ingredients (With Alternatives)
| Ingredient | 2 Servings | 4 Servings | Alternatives |
|---|---|---|---|
| Flank steak | 300g | 600g | Skirt steak, flat iron steak |
| Olive oil | 1 tbsp | 2 tbsp | Avocado oil |
| Soy sauce | 1½ tbsp | 3 tbsp | Worcestershire sauce |
| Garlic powder | ½ tsp | 1 tsp | Fresh minced garlic |
| Black pepper | ½ tsp | 1 tsp | Cracked pepper blend |
| Salt | ½ tsp | 1 tsp | Seasoning salt |
| Lemon juice | 1 tsp | 2 tsp | Apple cider vinegar |
Required Cooking Tools
| Tool | Alternative |
|---|---|
| Air fryer | Grill pan, oven broiler |
| Mixing bowl | Zip-top bag |
| Tongs | Fork or spatula |
| Knife & cutting board | Kitchen shears |
How Long to Cook Flank Steak in Air Fryer?
The cooking time for flank steak in the air fryer depends on the thickness of the cut and the type of air fryer you’re using.
Here’s how to adjust for different types and desired doneness:
Basket-Style Air Fryer:
- Temperature: 400°F (204°C)
- Time: 10–12 minutes (flip halfway)
- Doneness Guide:
- Rare: 8–9 minutes
- Medium: 10–11 minutes
- Well-done: 12–13 minutes
- Best for even circulation and faster browning.
Oven-Style Air Fryer:
- Temperature: 410°F (210°C)
- Time: 12–14 minutes (flip once at 7-minute mark)
- Slightly longer due to distance from heat source.
Dual-Basket Air Fryer:
- Temperature: 400°F
- Time: 10–12 minutes per basket (rotate trays if needed)
Tip: Use a meat thermometer for accuracy:
- Rare: 125°F (52°C)
- Medium: 135°F (57°C)
- Well: 145°F (63°C)
Let the steak rest for 5 minutes after cooking to retain juices.
How to Make It: Step-by-Step
Lets jump to the making process.
Step 1: Marinate the Steak
In a mixing bowl, combine olive oil, soy sauce, garlic powder, salt, pepper, and lemon juice.
Coat the flank steak evenly and let it marinate for at least 30 minutes (or overnight for deeper flavor).
Step 2: Preheat the Air Fryer
Set to the recommended temperature for your air fryer type and preheat for 3 minutes.
Step 3: Cook the Flank Steak
Place steak flat in the air fryer basket. Avoid folding or stacking.
Cook for your preferred time based on doneness. Flip once halfway.
Step 4: Let It Rest
Remove from the air fryer and rest for 5 minutes on a cutting board before slicing.
Step 5: Slice & Serve
Cut across the grain into thin slices. This ensures tenderness and keeps the meat juicy.
Serving Ideas
- Pair with roasted vegetables or mashed potatoes
- Make steak fajitas with peppers and onions
- Serve over rice with chimichurri sauce
- Use in steak salads or steak wraps
Flank Steak Variations
- Spicy Chili Rub: Add cayenne and smoked paprika
- Asian Flavors: Use sesame oil, ginger, and soy marinade
- Garlic Herb: Mix rosemary, thyme, and crushed garlic
- Sweet & Tangy: Add brown sugar and balsamic vinegar to the marinade
Storage and Reheating Tips
- Store leftovers in the fridge for up to 3 days in an airtight container
- Reheat in the air fryer at 350°F for 3–4 minutes or microwave for a softer texture
- Do not overcook during reheating to avoid dryness
Common Mistakes & Fixes
| Mistake | Cause | Solution |
|---|---|---|
| Dry steak | Overcooked or no rest time | Reduce cook time and allow 5-minute rest |
| Tough texture | Not sliced against grain | Always slice across the grain |
| Uneven cooking | Thick or folded steak | Use even thickness and flip midway |
| Too bland | Under-seasoned or rushed marinade | Marinate longer with proper balance |
Additional Cooking Info
- Flank steak is best when slightly pink inside — avoid overcooking
- Always rest after cooking for the juiciest result
- You can cook from frozen — increase cooking time by 5–7 minutes and marinate after thawing
FAQs
Can I cook flank steak from frozen in the air fryer?
Yes, but it’s best to thaw and marinate first. If frozen, increase cooking time and flip twice.
Is marinating necessary?
Not required, but highly recommended for tenderness and flavor.
What internal temperature is safe?
145°F is USDA-recommended for beef, but many prefer medium around 135°F.
Can I slice it before cooking?
No. Always cook flank steak whole, then slice for best texture.
Final Thoughts
Now you know exactly how to cook flank steak in air fryer without stress.
With a simple marinade, proper timing, and rest period, you’ll get juicy, flavorful slices perfect for dinner or meal prep.
