Do I need to preheat the air fryer?
I recommend it. A quick 3 to 5 minute preheat helps the steak start browning right away instead of steaming while the basket warms up.
Should I use oil?
Yes, a light coat helps browning and prevents sticking. Use 1 to 2 teaspoons of a high smoke point oil like avocado, canola, or grapeseed. If your steak is very well marbled (hello ribeye), you can use less.
How do I know it is done without guessing?
Use a meat thermometer and decide whether you are aiming for pull temperature (when you take it out) or finished temperature (after resting). Carryover cooking is real, so I pull it early and let it coast up about 5°F while it rests.
Pull temps: 120 to 125°F (rare), 130°F (medium-rare), 140°F (medium), 150°F (medium-well), 160°F (well done).
Finished temps (after rest): about 125 to 130°F (rare), 135°F (medium-rare), 145°F (medium), 155°F (medium-well), 165°F (well done).
Food safety note: USDA commonly cites 145°F for whole cuts of beef with a 3 minute rest. Many people prefer medium-rare, but the thermometer lets you choose on purpose.
Do I need to let the steak come to room temperature first?
Not required. If you have time, letting it sit out for 15 to 20 minutes helps it cook a touch more evenly, but you can absolutely cook it straight from the fridge.
Why is my air fryer steak tough?
Usually one of three things: the steak is too thin and overcooked, it did not rest, or it was cut with the grain. Aim for 1 to 1 1/2 inches, rest 5 to 10 minutes, and slice against the grain.
Can I cook steak from frozen in the air fryer?
You can, but the crust and doneness control are not as good. If you must, cook at 360°F, flip halfway, and cook until it hits your target temperature (plan on roughly 6 to 10 extra minutes depending on thickness and your air fryer). For best results, thaw overnight in the fridge.
My air fryer smokes. What do I do?
Fatty cuts like ribeye can smoke at 400°F. Make sure the basket and drawer are clean, and do not let grease build up. If your manufacturer allows it, a small splash of water in the drawer can help reduce smoke. You can also choose a leaner cut or drop to 390°F and add a minute or two.
Do I need to cook one steak at a time?
If your air fryer is small, maybe. Steaks need space for air to circulate so they brown instead of steam. If they are crowded, cook in batches and keep the first steak warm loosely tented with foil.