Yes, you can put aluminum foil in an air fryer — but it’s not always the best option. Aluminum foil can be used in an air fryer, but it should only go in the basket. Acidic foods react with aluminum, so avoid using it with ingredients like tomatoes and citrus.

The bottom line. Compared to deep-frying, using an air fryer can reduce the amount of fat, calories, and potentially harmful compounds in your food. However, air-fried foods may be similar to conventionally fried foods when cooking with oil, and eating them regularly may be associated with negative health conditions.

Air fryers use a circulation of hot air to cook food that would otherwise be submerged in oil. The air fryer works by coating the desired food in a thin layer of oil while circulating air heated up to 200 °C (392 °F) to apply heat and initiate the reaction.

In fact, the best oils to use in your air fryer are avocado oil, extra light olive oil, peanut oil and sesame oil.

Granite is one of the most durable and heat resistant countertop materials. It can withstand up to 1,200 degrees. You can use kitchen gadgets such as air fryer, microwave, instant pot and slow cooker on top of a granite countertop.

Here are some solid suggestions, and a couple down below, if you are lacking space in your kitchen:

1. Silicone Pot Mat for Countertop.
2. Insulated Non-Skid Counter Protection Mat/Liners.
3. Silicone Mat, Countertop Protector Thick (Extra Large) Heath Resistant and NonSkid.
4. Plain old ceramic tile.
5. Farmhouse Noodle Board Stove Cover.

It’s fully enclosed but I wouldn’t place it near anything flammable or enclosed spaces. Do you find this helpful? As with anything that gets hot you should take all precautions to use it safely where ever you use it.