Can You Put Aluminum Foil In The Toaster? (Find Out Now!)

Kirstin Harrington
by Kirstin Harrington

There has been a myriad of cooking hacks that just make our lives easier. Whether it’s a fun way to spice up a dish or make cooking less stressful, I’m here for it. People have been using aluminum foil for years to make tasks in the kitchen a breeze.

It is safer to use aluminum foil in a toaster oven than in a traditional toaster for safety reasons. Aluminum can release toxins at temperatures over 1,8000 degrees Fahrenheit, and that is hard to control with a toaster. You can also experience electrical shock if the aluminum foil touches the heating coils in the toaster.

Tinfoil, on the other hand, should never be put in an electrical device. Let’s talk about the safety practices that go along with cooking with aluminum foil. We’ll take a closer look to see what the safest option is and what you should do in the future.

Tinfoil vs. Aluminum Foil

You might hear people use tin foil and aluminum foil interchangeably. Now, many folks consider the two items the same thing, but this wasn’t always the case. You won’t likely find real tin foil anywhere anymore.

Before World War II began, the metal foil we all know today was made of tin isn’t of aluminum. It was much stiffer and not nearly as strong as the aluminum foil we use today. People often complained that tin foil gave their food an unpleasant metallic taste.

After the war, aluminum became widely available, and for a much cheaper cost. If you were to spot a roll of tin foil somewhere nowadays, you could expect to pay well over $100 for it.

What’s Aluminum Foil Used For Today?

In modern times, you’ll find a roll of aluminum foil is just about every household. It’s incredibly versatile and is outrageously inexpensive. You can do a number of things with it, including lining baking sheets, wrapping potatoes, and even use it for crafts.

There are several amazing qualities that make it such a staple in kitchens today. Over the years, people have gotten more and more creative with how they use this shiny material. As you continue reading, you’ll learn about all the ways you can put it to good use in your house.

Using Aluminum Foil in the Toaster

Let’s say you wanted to make a quick grilled cheese for lunch. You could wrap everything in aluminum foil and put it in the toaster oven. The material is designed to withstand extremely high temperatures.

Aluminum can handle temperatures up to 1,8000 degrees Fahrenheit. Anything over this temperature and the metal could begin to release toxins. There are a few concerns that we’ll chat about later on.

Aluminum Foil and Electricity

Aluminum foil is a fantastic conductor of electricity. The foil itself is around 92% metal, meaning it easily attracts electricity and cooks food. Some countries will even use aluminum foil in overhead power lines.

If it creates that much electricity, it’s best to know the safety precautions when using it in your appliances. Let’s take a look at the dangers of putting aluminum foil in the toaster.

Why Using Aluminum Foil in the Toaster is Dangerous

If you were to look inside a toaster, you would see electric coils. These coils heat up when you push the lever down. An electric current passes through these coils and is used to heat up your food.

This means that the electric coils in a toaster have a live current in them when the toaster is used. If you were to touch them directly, you’d get shocked and burned. If something like aluminum, or any other metal for that matter, touches these coils, electrocution could occur.

A toaster isn’t built the same way as an oven. You can’t just throw an aluminum foil wrapped item in there and expect it to cook properly. If the electric coils weren’t exposed in such a small space, that’d be a different story.

While a shock or electric reaction won’t happen every time, it’s best to avoid it in general. The aluminum foil would have to touch the coils to cause the sparks. Electrical fires are one of the most common reasons for house fires, and using aluminum foil in a toaster could cause just that.

Extremely Hot Food

Have you ever accidentally touched a baking sheet or other hot items in the kitchen? I think it’s safe to say that we all have. Another one of the dangers of using aluminum foil in the kitchen is that it can get really hot.

Let’s say you line a baking sheet with aluminum foil to cook some salmon, asparagus, and potatoes. You cook your food to perfection and take out the sheet when the timer rings. Excited about your meal, you accidentally touch the aluminum foil.

This type of metal is incredibly good at conducting heat, which is why it’s used in kitchens. It’s a good idea to always use oven mitts or tongs when working with hot aluminum foil. This is especially true if you’re cooking food directly in the foil itself.

Damage to Your Toaster

Another reason you’ll want to avoid using aluminum foil in your toaster is it can damage the appliance. Even though most toasters are relatively affordable, why spend money when you don’t have to? Not only that, but a damaged toaster poses as a fire hazard and should be recycled as soon as possible.

Aluminum Foil Alternatives

Whether you’re cooking with it or storing leftovers, there are plenty of excellent alternatives to aluminum foil. When it comes to environmental factors, aluminum foil is actually great. In comparison to plastic wraps, aluminum poses less of a threat to the planet.

Here are some of the best options if you feel like switching over to something new!

Parchment Paper

If you like to cook with aluminum foil, a great alternative is parchment paper. It’s biodegradable and can also be used as a material to wrap food in once it’s cooked.

While you might not want to use it in the toaster, it can be used safely in the oven and microwave.

Silicone Baking Sheets

My go-to product when I’m using a baking sheet for cooking is a silicone baking sheet slip. It goes right on top, and you can put your food on it to cook. These are perfect for several reasons, including how incredibly compact and easy they are to clean.

These do cost a bit more upfront, but you won’t have to repurchase another for a long time. It’s also a great alternative in terms of how eco-friendly silicone is.

Beeswax Wrap

Lastly, I want to mention using beeswax wrap. You can use this to cover sandwiches, the tops of Tupperware containers, or even store food waste. There is nothing dangerous about this alternative, and it’s just about as eco-friendly as you can get.

Beeswax wraps are easily the most expensive aluminum alternative. They can be used a couple of times before needing to be thrown out. If you and your household live a vegan lifestyle, there are plant-based wraps on the market as well.

ProductAverage price
Aluminum foil$1.50
Parchment paper $1.60
Silicone baking sheet$6.00
Beeswax wrap$10.00

Related Questions

Is baking with aluminum foil bad for you?

In general, baking with aluminum foil isn’t bad for you. It can release very small amounts of aluminum into your food, but nothing concerning. If it concerns you a great deal, there are other alternatives like wax or parchment paper. 

Why does aluminum foil spark in the microwave?

When you put a piece of metal in the microwave, it causes a reaction in the air. The high voltage builds up and will cause a spark. Never put any sort of metal, including aluminum foil, in the microwave. 

Can you make grilled cheese in a toaster?

You can, but don’t use aluminum foil to do so. Simply place the grilled cheese into the toaster slot and allow it to cook for one to two minutes. You can use a toaster oven to make a grilled cheese as well.

Kirstin Harrington
Kirstin Harrington

Kirstin is a passionate writer who loves helping people learn new things when it comes to home improvement. When she's not behind a keyboard, she enjoys DIY projects, crafts, spending time with her pets, and making videos. She hopes that with all she writes, someone is finding a solution to their home improvement needs.

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