Can you cover the bottom of air fryer?

Author: Donnie Krajcik  |  Last update: Friday, January 2, 2026

Only put a layer of foil in the bottom of the air fryer basket where your food sits, not on the bottom of the air fryer itself. Air fryers work by circulating hot air, which originates at the bottom of the fryer. Lining it with foil can constrict the air flow and your food won't cook properly.

Can I cover the bottom of my air fryer with foil?

Yep! You can line the tray under it or wrap it up. Foil is fine in an air fryer.

What can I use to cover the bottom of my air fryer?

You can use parchment paper or a silicone liner. Parchment paper is really cheap and lessens the mess that will be left in the air fryer. But if you want one that is reusable definitely buy the silicone liner which definitely doesn't leave any grease or mess in the air fryer, totally worth it.

Can you line the base of an air fryer?

Line Your Air Fryer Basket With Pre-Cut Parchment

They are best for lining standard air fryer baskets, not air fryers that look like toaster ovens. The holes allow hot air to circulate around the food while still providing a base to trap some of the grease and food bits that usually fall through the basket.

Does an air fryer get hot underneath?

PROTECTION OF THE COUNTERTOP: When air fryer works, they can generate high temperatures. If these heat directly transferred to the kitchen countertop through the bottom of the air fryer, it can burn the surface and cause irreversible damage. Therefore, you need an air fryer heat resistant pad to avoid this problem.

Can you use Aluminum Foil in the Air Fryer? (FIRE DANGER!)

Can you put a towel under an air fryer?

Can I Use a Kitchen Towel or Dishcloth Under My Air Fryer? While a kitchen towel or dishcloth might absorb oils or spills, it's not the best option for heat protection. Instead, use a heat-resistant mat or trivet to ensure your countertop stays safe.

What is the negative side effect of an air fryer?

Air fryer health risks

COPs are linked to an increase in heart disease, cancer and other medical conditions. You may have also heard about polycyclic aromatic hydrocarbons (PAHs), which are carcinogens that are produced as fumes when foods are cooked at a high temperature.

Should I put something under my air fryer?

To prevent any issues with fading or cracking over time, it's always a good practice to use protection like a silicone mat, trivet, or cutting board underneath your air fryer.

Can I put aluminium foil in an air fryer?

Foil is safe to use in an air fryer so long as you follow three basic rules: never let foil touch the heating element; make sure the foil is weighted so it doesn't blow around the basket; and avoid contact with acidic ingredients, which can cause the foil to leach onto your food.

Do and don'ts for air fryer?

The do's and don'ts of air frying
  • ✓ Do ditch your microwave.
  • ✗ Don't bother preheating.
  • ✓ Do shake the basket once or twice during cooking.
  • ✗ Don't block airflow.
  • ✓ Do keep an eye on your food while it cooks.
  • ✗ Don't use batter—stick to breading.
  • ✗ Don't douse your food in oil.
  • ✓ Do use it to bake and roast.

What can I use as a base for my air fryer?

“You can use any vessel you would use in an oven to cook in an air fryer. The shape and size can be a bit tricky. I find using a cake tin works really well for most cooking – just make sure it's not a loose base one.”

Should I put parchment paper in the bottom of my air fryer?

Parchment paper can handle the heat inside your air fryer - up to 428°F (220°C). To get the best results, add the parchment paper to the air fryer basket at the same time as you add your ingredients. This prevents the paper from lifting up and coming into contact with the heating element while cooking.

Can you put anything in the bottom of an air fryer?

Do not line your air fry basket with foil or anything else. Air fried foods need airflow to crisp up. Place a foil-lined baking sheet on the rack below your air fry basket in a full-sized oven to help simplify cleanup. Make sure to leave space between the basket and the baking sheet for proper air flow.

Is it better to use parchment paper or foil in an air fryer?

Parchment paper is good for food that might stick to the basket, like chicken wings, making clean up a bit easier. If you're tempted to use parchment every day or are simply waste-conscious, consider instead a silicone liner for air fryers.

Should you line your air fryer?

Whether your liner is silicone or parchment, they both help to prevent food from sticking to the air fryer basket. Food sticking to the basket not only creates a slightly more involved clean up process, but it also affects the food.

What can you not put in an air fryer?

7 Foods You Should Never Cook In Your Air Fryer
  • Wet Batters.
  • Cheesy Items.
  • Large, Bone-In Meat Cuts.
  • Baked Goods.
  • Leafy Greens.
  • Raw Rice and Other Grains.
  • Too Much of Anything.

Can I wrap fish in foil in an air fryer?

CAN YOU COOK FISH IN AN AIR FRYER? Yes. Fillets of equal size are the best option, since this will yield the most consistent cooking, but you can also cook fish wrapped in tinfoil. You can also cook fish cakes and fish fingers in an air fryer – especially important if you have young children.

What containers can you use in an air fryer?

There are four main types of oven-safe dishware: glass, metal, cast iron, and ceramic, though not all glass is necessarily oven-safe (as we learned with Pyrex recently). Since air fryers are again, essentially mini convection ovens, any oven-safe dish should be safe in an air fryer.

Is there a negative to using air fryer?

Air-frying equipment is not known to cause cancer, but the process of air frying does result in the formation of certain compounds, like acrylamide, that are linked to cancer development. Acrylamide is classified as a probable human carcinogen.

Can an air fryer crack a granite countertop?

The answer is yes, only if your countertop is made 100% heatproof. Always be aware if your countertop is heat resistance. Sometimes air fryers can damage countertops that aren't heatproof. Make sure if you're using an air fryer to always put something under it to protect your countertop from damages.

How do you keep food from sticking to the bottom of the air fryer?

Spray the Basket Lightly with Vegetable Oil Spray

The next protective measure you can take is an obvious one: spraying the basket lightly with vegetable oil spray. We recommend doing this with foods that are prone to sticking, including fried chicken, chicken Parmesan, and our better-than-boxed fish sticks.

Why are people getting rid of air fryers?

While air fryers are popular, the most expensive models can start to get a little pricey, which could undermine their status as a budget item. Taking to social media to share their opinions, many people have revealed that they reckon halogen ovens are the best option for frugal cooking.

Why aren t air fryers healthy?

In one study, air frying of fish raised the amount of a substance called "cholesterol oxidation products" (COPs). COPs form when the cholesterol in meat or fish breaks down during cooking. Studies connect these substances to coronary heart disease, hardening of the arteries, cancer, and other diseases.

What to avoid when buying an air fryer?

Air fryer buying mistakes – appliance experts reveal 4 errors to...
  • Going too big or too small.
  • Not prioritizing ease of use.
  • Disregarding cleaning and maintenance.
  • Overlooking multifunctionality.

Previous article
Are interior French drains worth it?
Next article
What to do after running self-clean on oven?