Can I Line the Bottom of My Grill with Foil?

You might have lined the bottom of your grill with foil for easy cleaning and wondered if it is okay to do so. Grilling is always enjoyable and it is rewarding to watch burgers and meats grill to perfection. However, cleaning the grill afterward is less of a thrill. This is the reason why a lot of people are using foil when cooking. Most wrap their food in its foil before putting it on the barbecue while some line the bottom of the grill with a piece of foil to keep it clean. While it is a common practice, some question the safety of putting foil on the grill. Let us learn more about this topic below.

Can I line the bottom of my grill with foil? It is not recommended that you line the bottom of your grill with foil. This is because lining foil on the grill grates can limit the air that flows inside the grill. When there is not enough airflow, this can cause damage to the internal components of the grill. Aside from that, it can also create a dangerous situation because when grease collects on the foil, it can cause a grease fire.

What are the possible health risks of cooking using aluminum foil? Can you put foil under the grill? What can you use as a substitute for aluminum foil? These are some of the questions that we will answer in this article. Check out the rest of the article below for more tips and information.

Can I line the bottom of my grill with foil
Image by PDPics from Pixabay

Can You Put Foil Under the Grill?

It is best to avoid putting foil under the grill because it can cause fire and flare-ups. A grill is already designed with a bottom tray that maximizes the flow of grease to the catch pan. Putting foil under the grill will only create ridges and creases in the foil.

The ridges and creases will create barriers to the proper flow of grease to the catch pan. As a result, it can cause build-up on the bottom tray which creates a potential danger for grease fires and flare-ups.

Possible Health Risks of Cooking Using Aluminum Foil

Regardless you wrap the food that you are cooking in aluminum foil, or use the aluminum foil inlining the bottom of the grill there are possible health risks that you might not be aware of. There are studies that aluminum foils can cause Alzheimer and it can also leach into your food which causes health risks. Let us find out more about these health risks below.

grilling food covered in aluminum foil
Image by LUM3N from Pixabay

Aluminum Foil Can Cause Alzheimer

According to the CDC, high levels of aluminum have been associated with Alzheimer’s in some clinical studies. Still, this remains controversial because the disease is thought to be multi-factorial. Moreover, the cause and effect have not been established.

Aluminum in the Foil Sticks in Your Food

It has previously been suggested that the safe amount of aluminum to take in daily is 40 mg. On the other hand, food cooked in aluminum foil can have as much as 400 mg. This was discovered by a study by a group of universities that measured how much aluminum got into minced meat cooked in foil. As a result, they have found that aluminum foil may present a “serious health risk”. It could only be used for packaging but not for actual cooking.

✅ Video – Doctors Warn: If You Use Aluminum Foil Stop It Right Now And This is The Reason Why

Facts Verse shared the video below on YouTube. It discusses the dangers of using aluminum foil when cooking. Watch the video for more information.

Is Aluminum Foil Toxic When Heated?

Aluminum foil can be toxic when heated. Take note that aluminum foil is not fully inert and the dangers mostly occur when it is heated to high temperatures. When aluminum foil is exposed to certain foods, it can leach a portion of its metallic compounds into food. Continuously ingesting food that is exposed to aluminum foil can cause build-up in the muscles, blood, and organs. This will result in different health problems.

Substitute for Aluminum Foil on Grill

Aluminum foil is not the safest product that you can use while grilling, but there are many other alternatives you can use which include a grill basket, grill dome, and stainless steel or cast iron cookware. These tools are practical and will not pose a threat to your health.

Grill Basket

There is a wide array of grill baskets that you can purchase on the market. You can find options that are made from coated aluminum. On the other hand, you can also purchase one that is made from stainless steel if you do not want to use aluminum in all forms. Grill baskets are available in various shapes that can be used for grilling all kinds of meats and vegetables.

grilling meat on charcoal
Image by András from Pixabay

Grill Dome

Another substitute that you can use is a grill dome. This is perfect for steaming meat and vegetables. Steam vegetables or meat on the grill by putting the grill dome on top which helps create steam. You can choose from different designs and materials available on the market. You can also check out this article that we have shared that discusses how to keep the bottom of the grill from rusting. We have shared useful tips that you follow when cleaning and maintaining your grill.

Oven-Safe Stainless Steel or Cast Iron Cookware

You can also use your oven cookware on the grill. However, see to it that the grill does not exceed the safe temperature for the cookware. Moreover, you can use an oven-safe pan with a lid for cooking or steaming any foods rather than covering them with foil.

You can also check out this article titled, is it OK for a grill to get rained on? We have shared helpful tips that you can follow when grilling in the rain. Moreover, we have shared hacks on how to maintain and repair grills that are rained on.

Can I line the bottom of my grill with foil
Image by M W from Pixabay

How to Keep Food from Sticking to the Grill?

Keep the food from sticking into the grill by making sure that the grill is clean after you use it. Oiling the melt and preheating the grill also helps keep the food from sticking into the grill. It is not hard to prevent food from sticking to your grill. Below are some simple steps that you can follow for a non-stick grilling experience.

Clean the Grill

Make sure to always keep the grill clean to avoid food residue from sticking to it. If you do not clean the grill, carbon residue and oil will attach to the food particles. This creates a glue-like substance that can be difficult to remove. While the grill is still warm, use a brush, scrub pad, and water to clean it.

High-Smoking Point Oil

Aside from using your favorite cooking oil when grilling, make sure to use cooking oil that has a smoking point of above 400 Fahrenheit. Using high smoking point oil, it will make sure that the oil does not quickly evaporate. As a result, the meat will grill better without sticking to the grates. You can use refined canola oil that has a smoking point above 400 Fahrenheit.

Furthermore, most corn, sunflower, and palm oils also have high smoking points. Take note that pouring more oil on the grate will not always guarantee that the food will not stick to it. However, you will end up dealing with excess oil that will turn into carbon and create a mess.

Oil the Meat

Another solution that you can do is to oil the meat. Before you oil the meat, make sure to dry it using a paper towel. Next, place the meat on the warm grill. This will make the oil fill other areas of the metal. Another method that you can use is to wipe the grates with oil and heat them to a warm temperature.

Next, remove the grates and allow them cool to the surrounding temperature. After they have cooled down, oil the meat and put it on the grill. You can also check out this article titled, does gas grill taste like charcoal? We have shared the different factors that can affect the taste of your BBQ.

Pre-Heat the Grill

Another method that you can use to avoid food from sticking to the grill is to preheat the grill. Make sure that you preheat the grill so that you can hear a steaming and sizzling sound once you placed the meat on the grate. The sizzling sound will guarantee that there is enough moisture in the air to prevent protein from the meat to stick to the surface of the grill.

Moreover, the moisture caused by the steam will act as a barrier between the surface and the meat which prevents them from sticking together. We have also shared this article titled, do stainless steel grills rust? Check out the article for an in-depth discussion about the topic.

Can You Safely Use Aluminum Foil in the Oven?

You can safely use aluminum foil in the oven. On the other hand, it is not recommended. This is because aluminum foil traps moisture which steams food rather than bakes them. Moreover, avoid lining the bottom of the oven with aluminum foil because it can restrict airflow.

hamburger on grill with smoke
Image by moerschy from Pixabay

What Can I Substitute for Aluminum Foil on the Grill?

If you do not want to use aluminum foil on the grill, you can use a baking sheet or a grill basket. Avoid using parchment paper because it can catch fire when it reaches about 400 degrees.

Does Aluminum Foil Become Toxic When Heated?

When heated to high temperatures, aluminum foil can be toxic. Moreover, some of the compounds from the aluminum foil can stick to the food which can be dangerous when ingested.


In this article, we have discusses if you can line the bottom of the grill with foil. We have found out that it is best not to use foil on the bottom of the grill because it is dangerous and can cause a grease fire. Moreover, we have also discussed some health risks of using aluminum foil when cooking.

While aluminum foil may not seem harmful, constantly using it can be detrimental to health and the environment as well. Consider other options for grilling by using the different aluminum foil substitutes that we have shared above. Thank you for reading!

Recent Posts