Frozen French Fries in the Air Fryer: Time & Temperature
This is the most-searched air fryer food for a reason: fries come out closer to drive-thru texture than an oven ever gets, with zero added oil and no flipping trays.
Step by step
- Preheat to 400°F (200°C) for 3 minutes — preheating matters for fries.
- Pour fries straight from the freezer bag into the basket, no more than half full.
- Cook 14–18 minutes, shaking the basket at minute 6 and minute 12.
- Salt after cooking (salt draws moisture during cooking).
- Golden and rigid when you shake = done. Eat immediately — fries wait for no one.
Timing by cut
| Cut | Temp | Time |
|---|---|---|
| Shoestring / thin-cut | 400°F / 200°C | 10–12 min |
| Regular / crinkle-cut | 400°F / 200°C | 14–18 min |
| Steak fries / thick wedges | 400°F / 200°C | 16–20 min |
| Waffle fries | 390°F / 200°C | 12–15 min |
| Tater tots | 400°F / 200°C | 13–16 min |
| Homemade fresh-cut fries | 380°F / 195°C | 15–18 min |
Homemade: cut potatoes, soak 30 minutes in cold water, dry completely, toss with 1 tbsp oil, then cook — the soak removes surface starch that otherwise glues fries together.
Converting the bag's oven instructions
The bag says 425°F for 20–25 minutes on a baking sheet. Apply the standard air fryer conversion — 25°F lower, ~20% shorter — and you get 400°F for 16–20 minutes, right in line with the tested times above. The air fryer also skips the sheet-pan flip.
Common mistakes
- Mountain of fries. The #1 cause of sog. Half a basket, tops — two quick batches beat one bad one.
- Thawing first. Never. Frozen straight to basket.
- No shaking. The bottom layer needs its turn in the airflow.
- Salting early. Salt after, while they're hot and glossy.
FAQ
How long do frozen fries take in the air fryer?
14–18 minutes at 400°F (200°C) for regular cut, shaken twice. Thin cuts: 10–12 min. Steak fries: 16–20 min.
Do I need to add oil?
No — frozen fries are already par-fried. A light spray deepens color but isn't required.
Do I thaw them first?
Never — straight from frozen, or they go soggy.
Why are my fries soggy?
Overfilled basket. Max half full, shake every 5–6 minutes.