Pyrex Dish Air Fryer Safety: Can You Use It?

Pyrex dishes are a popular choice for cooking, serving, and storing food. But can you use them in an air fryer? The short answer is yes, you can put Pyrex in an air fryer. However, there are some important safety precautions to keep in mind. Firstly, always use tempered or oven-safe Pyrex, as indicated by the manufacturer's stamp or label. Avoid using Pyrex at extremely high temperatures, as even oven-safe glass can crack above certain temperatures (typically between 350°F to 450°F). Sudden temperature changes can also cause cracking, so avoid taking Pyrex directly from the freezer to the oven or air fryer. Additionally, ensure that your Pyrex dish doesn't block the airflow in the air fryer, as this can affect cooking times and results. Finally, always inspect your Pyrex dish for any chips, cracks, or scratches before use, and follow the manufacturer's instructions for safe handling and care.

Is Pyrex safe for air fryers?

Pyrex can be used in an air fryer, but there are a few things to keep in mind to ensure safety and the best cooking results. Firstly, it is important to distinguish between the two types of Pyrex glass: borosilicate glass and soda-lime glass. Borosilicate glass is the original Pyrex material, known for its durability and ability to withstand high temperatures without cracking. On the other hand, soda-lime glass is more susceptible to thermal shock and sudden temperature changes, which can cause it to shatter. Therefore, it is recommended to use borosilicate Pyrex in an air fryer if possible.

When using Pyrex in an air fryer, it is crucial to follow safety guidelines to prevent accidents. Always use oven-safe Pyrex, and check for any chips, cracks, or scratches before placing it in the air fryer. Avoid taking Pyrex directly from the freezer to the air fryer or vice versa, as sudden temperature changes can cause thermal shock and lead to shattering. Instead, allow the air fryer to preheat before placing Pyrex dishes inside. Additionally, ensure that the Pyrex dish does not block the airflow in the air fryer, as this can result in uneven cooking.

It is also important to note that not all Pyrex is created equal. While borosilicate Pyrex is generally safe for air fryers, some newer Pyrex dishes may not be able to handle extreme temperature changes. Therefore, it is essential to check the manufacturer's instructions and guidelines for your specific Pyrex dish before using it in an air fryer.

To summarise, Pyrex can be safely used in an air fryer if it is made of borosilicate glass and marked as oven-safe. However, it is crucial to follow safety guidelines and ensure that the dish does not obstruct airflow. By taking these precautions, you can confidently use Pyrex in your air fryer for cooking a variety of dishes.

What is the best type of glass for air fryers?

Air fryers are a great way to cook food without using excessive oil, but you may be wondering what type of glass is best to use with them. The answer depends on several factors, including the type of food you are cooking, the temperature you need to reach, and the safety precautions you should take. Here are some things to consider when choosing the best type of glass for your air fryer:

Type of Glass

The two most common types of glass used in cookware are tempered glass and borosilicate glass. Both types are resistant to heat and thermal shock, making them suitable for use in air fryers.

Pyrex, a well-known brand of glass cookware, is made of tempered glass in North America, South America, and Asia, and borosilicate glass in Europe, Africa, and the Middle East. While both types of Pyrex are oven-safe, borosilicate Pyrex is more resistant to extreme temperature changes and less likely to crack.

Temperature Considerations

Air fryers can reach temperatures between 400°-450° F (204°-232° C), with some models going as high as 510° F (266° C). However, most air fryer recipes converted from traditional oven recipes recommend reducing the temperature by 25° F. It's important to use glassware that can withstand the required temperatures for your recipes.

Safety Precautions

When using glassware in an air fryer, it's crucial to follow safety guidelines to prevent accidents. Here are some key precautions to keep in mind:

• Always use oven-safe glassware in your air fryer. Look for the manufacturer's stamp or label indicating oven-safe use.
• Avoid sudden temperature changes with your glassware. Don't place cold glassware directly into a hot air fryer, and don't put hot glassware directly into a sink full of cold water.
• Inspect your glassware for any chips, cracks, or scratches before each use. Do not use damaged glassware in your air fryer.
• Avoid blocking the airflow in your air fryer with your glassware. Choose a size that fits comfortably inside without obstructing the hot air circulation.
• Be cautious when handling hot glassware. Use oven mitts or kitchen towels, and always place the glassware on a pot holder or heat-proof pad.

Alternatives to Glass

If you're hesitant to use glassware in your air fryer, there are several alternative options available:

• Disposable aluminum pans: These are air fryer-safe and help with easy cleanup. Just ensure they don't touch the heating element.
• Cast iron skillet: Iron is a great heat conductor and can fit inside your air fryer for individual-sized meals.
• Oven-safe ceramic bowl: Ceramic can handle higher temperatures but has low thermal conductivity, so it may take longer to heat up.
• Silicone cookware: Silicone is non-stick, heat-resistant, and specially designed for air fryers.
• Tin foil: Aluminum foil is a good conductor of heat and helps keep food from drying out.
• Parchment paper: Parchment paper can be used for frying foods like wings or pizza rolls, but be cautious as it can discolour and catch fire at high temperatures.
• Stainless steel cookware: Oven-safe stainless steel bowls can be used in an air fryer, but they may not conduct heat as well as glassware.

In conclusion, when choosing the best type of glass for your air fryer, consider the temperature requirements of your recipes and always opt for oven-safe glassware. Borosilicate glass, such as Pyrex made in certain regions, is generally a more durable option due to its resistance to extreme temperature changes. However, tempered glass Pyrex is still suitable for air fryers and is widely available in many parts of the world. Remember to follow safety guidelines and consider alternative options if you have any concerns about using glassware in your air fryer.

What are the pros and cons of using glass in an air fryer?

Using glass in an air fryer has its pros and cons. While it is possible to use glass in an air fryer, there are several precautions to take to avoid damaging your air fryer or the glass itself.

Firstly, it is important to note that not all glass is created equal. Glass made from borosilicate glass, such as the well-known brand Pyrex, is a great option for air fryers as it is super durable and can withstand high temperatures. On the other hand, soda-lime glass is not suitable for air fryers as it cannot withstand high temperatures and may shatter or explode. Therefore, it is crucial to check the type of glass and its temperature range before using it in an air fryer.

• It allows you to use the same cookware you had before getting an air fryer.
• Glass is safe and non-toxic, even at high heats.
• You can cook, serve, and store food all in one glass pan.
• Glass can help hold dishes like casseroles or cakes together while in the air fryer.

However, there are also some cons to consider:

• Using glass in the air fryer may block airflow and prevent proper cooking. If the circulating air is blocked, crispy foods will come out soggy and unevenly cooked.
• A wire rack or basket is a better option for any foods that need to be crispy.
• Glass dishes may not fit properly in the air fryer, blocking the airflow and affecting cooking times and results.

To safely use glass in an air fryer, it is important to follow these precautions:

• Always use tempered or oven-safe glass bakeware.
• Avoid high temperatures or sudden temperature changes as they can cause cracking or shattering.
• Ensure the glass dish is not too big or tight inside the air fryer, blocking the airflow.
• Check the structural weakness of the glass bakeware for any cracks, scratches, or uneven surfaces.
• Always place the glass dish on a pot holder and never directly on the stove, countertop, or metal trivet.

What are the alternatives to using glass in an air fryer?

While it is possible to use glass in an air fryer, there are several alternatives to consider. Here are some options:

Metal Wire Racks

Metal wire racks are a good alternative to glass as they provide maximum airflow, which is crucial for even cooking in an air fryer. They are also sturdy and durable.

Aluminium Foil

Aluminium foil is a versatile and inexpensive option for air frying. It is a good conductor of heat and helps distribute heat evenly. It is also flexible and can be moulded to fit different shapes and sizes of food.

Parchment Paper

Parchment paper is safe to use at high temperatures and is non-stick, making food easy to remove and clean up. It does not block heat or air circulation, ensuring even cooking. However, it can discolour at temperatures above 400°F (204°C).

Ceramic Cookware

Ceramic bowls or plates that are marked as oven-safe can be used in an air fryer. Ceramic is a poor conductor of heat, so it may not provide even heating, but it retains heat well. It is also crack-resistant, non-porous, and toxic-free.

Silicone Cookware

Silicone cookware is durable, easy to clean, and safe for use in an air fryer. It can withstand high temperatures and distributes heat evenly.

Stainless Steel Cookware

Stainless steel bowls or pans marked as oven-safe can be used in an air fryer. However, stainless steel may not conduct heat as well as other materials, and there are potential risks of chemical leaching.

Cast Iron

Cast iron skillets or pans are oven-safe and can be used in an air fryer. They are good heat conductors, which helps with even cooking, and are perfect for individual-sized meals or desserts.

What precautions should you take when using glass in an air fryer?

Pyrex dishes can be used in an air fryer, but it is important to take certain precautions to ensure safety and avoid accidents. Here are some key precautions to keep in mind when using glass in an air fryer:

Avoid Sudden Temperature Changes:

Sudden shifts in temperature can cause glass to crack or shatter. Do not put chilled glass directly into a hot air fryer, or place hot glass into a cold environment. To prevent thermal shock, preheat the empty glass dish gradually as you preheat the air fryer. This helps warm up the glass and ensures it can withstand the heat before adding food. Additionally, do not take glass dishes directly from the freezer to the oven or air fryer, and vice versa.

Use Oven-Safe, Tempered Glass:

Always use tempered, oven-safe glass in your air fryer. Check the manufacturer's stamp or label to ensure it is suitable for oven use. Oven-safe glass can typically withstand temperatures between 350°F to 450°F, but it's important to verify this by checking the bottom of your cookware for the exact temperature range. Pyrex, for example, is generally safe at temperatures up to 425°F.

Avoid High Temperatures:

Even oven-safe glass has its limits. Some air fryers can reach temperatures of 500°F or higher, which may exceed the safe range of your glass cookware. Always stay within the safe temperature ranges specified by the manufacturer to avoid cracking or shattering.

Don't Block the Airflow:

The size and type of glass cookware matter. Choose a glass dish that fits easily into your air fryer, allowing proper airflow around the food. Glass cookware without holes can block airflow, resulting in longer cooking times and unevenly cooked food. Select a dish that doesn't take up the entire space inside the air fryer to ensure adequate airflow.

Check for Structural Weakness:

Inspect your glass cookware for any signs of wear and tear, such as small cracks, scratches, uneven surfaces, or colour changes. If you notice any weaknesses, do not use the dish in the air fryer or oven. Additionally, avoid using soda-lime glass in your air fryer, as it is more susceptible to thermal shock and may not withstand high temperatures.

Frequently asked questions