Food grade silicone liners and molds are made for hot ovens and air fryers. Choose one rated for the heat and with holes, or it will block the air.
Silicone liners and baskets are popular because they stop food sticking and make cleaning easy. They are not the same as parchment paper. Silicone survives high heat, but a solid liner blocks the airflow that makes an air fryer work, and a light, empty liner can lift in the fan.
| Short answer | Yes, if food grade and rated for the temperature |
|---|---|
| Typical rating | Often around 400 to 450 F (200 to 230 C). Check the product |
| Best type | Perforated or with raised ridges and holes |
| Avoid | Solid liners that cover the whole basket floor |
| Cleaning | Usually top rack dishwasher safe or hand wash |
How to use a silicone liner
- Check the maximum temperature on the packaging against what you will use.
- Choose a liner with holes or a raised pattern and size it a little smaller than the basket.
- Put the food on the liner before it goes in, so it is weighed down.
- Cook as normal, and expect a slightly softer finish than the bare basket.
- Wash after each use, because grease left on silicone smells and builds up.
What happens when you get it wrong
- The air cannot move. Food on a solid liner steams on the bottom instead of crisping.
- The liner lifts. An empty liner can rise in the fan and touch the element, so do not preheat it empty unless the maker says to.
- Low quality silicone. Cheap liners can smell, discolor or soften. Buy ones that state food grade.
Perforated parchment liners, which are made for air fryers and are single use.
The bare basket with a light brush of oil. Avoid aerosol cooking spray on nonstick baskets.
Frequently asked questions
Are silicone liners safe in an air fryer?
Food grade silicone is made for food contact and for oven temperatures. Use one rated for the heat you cook at.
Do silicone liners change the cooking?
Slightly. Food can be a bit less crisp underneath, and you may need a minute or two more.
Can you put silicone liners in the dishwasher?
Usually yes, on the top rack. See the silicone dishwasher page and check the maker.
Can you use a liner in a basket with holes?
Yes, choose a perforated one so the holes line up with the air flow.