Juicy Flat Iron Steak in the Air Fryer – Easy Weeknight Special
Cooking flat iron steak in the air fryer is one of the most convenient and efficient ways to get a tender, juicy result with minimal effort.
All you need are flat iron steaks, olive oil, garlic powder, black pepper, salt, and optionally some Worcestershire sauce.
This cut is flavorful and quick to cook, making it perfect for busy schedules.
The air fryer locks in the juices while giving a slight sear outside—great for a satisfying steak dinner at home.
Preparation Summary
| Prep Time | Cook Time | Total Time | Course | Cuisine | Servings |
|---|---|---|---|---|---|
| 10 mins | 10–12 mins | 20–22 mins | Dinner | American | 2 |
Ingredients (Per Serving Options)
| Ingredient | 1 Serving | 2 Servings | 4 Servings |
|---|---|---|---|
| Flat Iron Steak | 1 (6–8 oz) piece | 2 (6–8 oz) pieces | 4 (6–8 oz) pieces |
| Olive Oil | 1 tsp | 2 tsp | 4 tsp |
| Garlic Powder | ¼ tsp | ½ tsp | 1 tsp |
| Black Pepper | ¼ tsp | ½ tsp | 1 tsp |
| Salt | ¼ tsp | ½ tsp | 1 tsp |
| Worcestershire Sauce | Optional (1 tsp) | Optional (2 tsp) | Optional (4 tsp) |
Cooking Instruments Needed
| Tool | Alternative |
|---|---|
| Air Fryer | Oven with convection setting |
| Tongs | Fork or spatula |
| Meat Thermometer | Manual timing and slicing check |
| Brush (for oil) | Spoon or hand rub |
How Long to Cook Flat Iron Steak in Air Fryer
The thickness and size of your steak, along with the air fryer model, influence the cooking time. Here are guidelines:
- Rare (125°F): 8–9 minutes at 400°F
- Medium-Rare (130°F): 10 minutes at 400°F
- Medium (140°F): 11–12 minutes at 400°F
- Well Done (160°F+): 13–14 minutes at 400°F
Notes by Air Fryer Type:
- Basket-style air fryers: Retain more direct heat, so cook faster.
- Toaster oven-style air fryers: May take an extra 1–2 minutes for same doneness.
- Dual-zone or large capacity models: Require flipping and occasional rotation to ensure even searing.
Always preheat your air fryer and flip the steak halfway through cooking. Use a meat thermometer for accuracy.
How to Make Flat Iron Steak in Air Fryer
Flat iron steak cooks quickly and delivers maximum flavor with minimal effort. I like it medium-rare, so I go with 10 minutes of cooking time.
Follow these detailed steps for consistent and juicy results.
Step 1: Let Steak Reach Room Temperature
Remove the steak from the fridge and allow it to sit at room temperature for 15–20 minutes. This helps it cook evenly and prevents toughness.
Step 2: Season the Steak
Pat the steak dry with paper towels. Mix olive oil, garlic powder, salt, and black pepper in a bowl. Coat the steak evenly on both sides. Add Worcestershire sauce if using for extra umami.
Step 3: Preheat the Air Fryer
Preheat your air fryer at 400°F (204°C) for 4–5 minutes. This step is crucial for developing a nice exterior crust.
Step 4: Air Fry the Steak
Place the seasoned steak in the basket. Air fry at 400°F for 10 minutes, flipping at the 5-minute mark for medium-rare doneness. Adjust timing based on your preference.
Step 5: Rest the Steak
Once cooked, remove the steak and let it rest on a plate for 5–7 minutes. This helps retain the juices for a better bite.
Serving and Presentation Tips
- Slice against the grain to maintain tenderness.
- Serve with a side of roasted veggies, mashed potatoes, or a fresh salad.
- Drizzle with a compound butter or herb oil for added flavor.
Variations to Try
- Peppercorn Crusted: Roll the steak in crushed peppercorns before cooking.
- Coffee Rubbed: Mix coffee grounds with brown sugar and paprika for a deep earthy taste.
- Asian-style Marinade: Use soy sauce, sesame oil, garlic, and ginger.
- Balsamic Glaze Finish: Brush balsamic glaze in the last minute of air frying for a sweet tang.
- Herb Crust: Press rosemary, thyme, and parsley on the surface before cooking.
Storage Tips
- Store leftovers in an airtight container in the fridge for up to 3 days.
- Reheat in the air fryer at 350°F for 2–3 minutes.
- Avoid microwaving as it may dry out the meat.
Common Mistakes & Fixes
| Mistake | Solution | Prevention |
|---|---|---|
| Overcooking | Use thermometer for doneness | Set a timer and pre-check |
| No Preheating | Leads to uneven cooking | Always preheat air fryer |
| Skipping Rest Time | Results in dry steak | Let it sit after cooking |
| Crowding in Basket | Uneven browning | Cook in batches if necessary |
Air Fryer Cooking Note
Cooking steak in the air fryer allows for better moisture retention and a consistent texture. Always ensure the steak is not folded or cramped inside the basket.
FAQs
Can I cook frozen flat iron steak in air fryer? Yes, increase cook time by 4–5 minutes and use a thermometer to ensure safety.
Should I marinate flat iron steak? Optional. A dry rub or quick 30-minute marinade works well before air frying.
What temp should I aim for? Medium-rare: 130°F; Medium: 140°F. Use a meat thermometer.
How do I avoid a chewy steak? Don’t overcook and always cut against the grain.
Do I need to oil the air fryer basket? You can spray lightly, but if the steak is oiled, it usually isn’t necessary.
Let’s Make and Share!
Now you know how to cook flat iron steak in the air fryer quickly and deliciously. Try this recipe and let us know in the comments how it turned out. Happy cooking!
