How to Reheat French Fries in the Air Fryer

Reheat french fries in the air fryer at 370°F (190°C) for 3-4 minutes so it comes out crispy instead of soggy.

370°F for 3 to 4 minutes.

1. 1

   Take the french fries out of the fridge while the air fryer preheats to 370°F.

2. 2

   Place it in the basket in a single layer. No foil unless the food is saucy.

3. 3

   Heat for 3 to 4 minutes, checking once at 3.

4. 4

   Check that leftovers reach 165°F throughout with a food thermometer.

Use these settings as a starting point; thickness, quantity, and appliance model affect timing. How to use our cooking guides. USDA leftover safety guidance

Air fryer vs microwave

Fries come back to life; microwaved fries are limp forever.

Same food, other situations

• How Long to Air Fry Homemade French Fries
• Frozen French Fries in the Air Fryer

Recipes to make with it

Homemade French Fries

25 min 380°F 230 cal

Air Fryer Frozen French Fries

18 min 400°F 220 cal

Truffle Parmesan Fries

22 min 380°F 220 cal

Crispy Zucchini Fries

14 min 400°F 150 cal

Crispy Green Bean Fries

12 min 400°F 130 cal

Crispy Sweet Potato Fries

20 min 400°F 210 cal

More fried foods to reheat

Onion RingsMozzarella SticksJalapeño PoppersChicken TendersFried ChickenChicken NuggetsFried FishFried ShrimpTater TotsHash Browns

See the full reheat guide