Foil or parchment paper can make cleanup easier, but can they mess up your food—or your air fryer? Here’s when to use them, when to skip them, and how to stay safe.
Quick Answer: Yes—but only if it doesn’t block airflow. Use parchment with holes or foil fitted snugly to the basket. Never place loose paper during preheating.
What Happens if Airflow Is Blocked?
Air fryers work by circulating hot air. If foil or parchment blocks that flow, your food won’t cook evenly—and you may overheat the unit. Worse, parchment can fly up and burn if not weighed down.
Safe Uses of Foil
- Line the bottom of the basket only (not the base of the unit)
- Use it to wrap juicy foods like ribs or fish
- Fold the edges down so they don’t interfere with circulation.
Safe Uses of Parchment
- Use air fryer-safe parchment with perforations
- Cut to fit—no paper should hang over the sides
- Only use when food is placed on top to weigh it down
Tips for Best Results
- Never preheat with foil or parchment inside—wait until food is added.
- Don’t use paper for lightweight foods that may shift during cooking.
- Always read your air fryer’s manual for model-specific guidance.
Curious about foil safety in food prep? Tamika Sims, the senior director of food technology communications at the International Food Information Council says that that aluminum foil can safely be used at temperatures up to 400 degrees Fahrenheit, according to the Food and Drug Administration.
FAQ
Can I use regular parchment or foil?
Yes, but make sure parchment is rated for 400°F+, and foil fits securely. For best results, use products labeled specifically for air fryer use.