Can you bake cookies on aluminum foil? (+7 pros)

In this article, we will answer the question “Can you bake cookies on aluminum foil?”, and what are the pros and cons of baking cookies on aluminum foil?

Can you bake cookies in aluminium foil? 

It is NOT RECOMMENDED to bake cookies in aluminum foil. This is because aluminum is a great conductor of heat and it will overcook/overbake the parts of your cookie dough that are in direct contact with the foil.

Cookies are a perfect dessert to satisfy your sweet tooth. Cookies are the best comfort food if you had a tough day. Baking cookies fills your house with an intoxicating and warm smell that helps relieve stress. No wonder why they say baking is therapeutic. Read on if you want to know how and when to use aluminum foil to bake cookies.

How to bake cookies on aluminum foil?

When baking cookies on aluminum foil, always keep the following tip in mind. They will save your cookies from burning.

Grease the aluminum foil

You need to graciously grease your aluminum foil because the sugar inside the cookies might settle down and stick to the foil. Use vegetable oil or cooking spray preferably. You can also use butter but be careful because it can burn easily.

Lower the cooking time

Your cookies will be baked early because of the rapid heat transfer by the foil. Make sure that you keep checking the cookies for the desired doneness. Foil reduces the cooking time by 5-10%.

Use less heat

Aluminum is a metal, thus, an excellent conductor of electricity. It will heat up fast and conduct the heat rapidly that might burn your cookies. To overcome this issue. Make sure you set the temperature 5 or 10 degrees less than the temperature the recipe called for.

Use heavy-duty aluminum

Using heavy-duty aluminum is important especially if you will be putting the foil on the rack. A low-quality aluminum foil will break and the dough will fall or become cracked.

Check out the best oven for baking cakes and cookies.

Pros of baking cookies on aluminum foil

Easy cleanup

Aluminum foil will collect any crumbs, spills, and drips and saves you a lot of time for cleanup. You can discard the foil after baking.

Less sticky

If you grease the foil enough, your cookies will not stick to the bottom. This gives you an intact cookie each time without having to worry about damaging it while removing it from the foil.

Baking in bulk

Using aluminum foil for baking cookies allows you to bake a large number of cookies in less time. It serves its use best when you are baking for a bake sale or on Christmas when the guests are coming over.

Customized molds

Foil easily bends and folds into the required shapes and corners. Use foil to bake bar cookies, meringue cookies, or macaroon cookies with the shapes of your preference.

Crispier cookies

Baking on foil results in crispier and browner cookies. If you bake at just the right temperature and for the right time, you can get the perfect chewy center.

Alternative to the baking tray

When you have aluminum foil in the pantry, you do not need to worry about the availability of a  baking tray. You can just put the foil on the oven rack to make a platform for the cookies.

Alternative to parchment paper

If you run out of parchment paper, use foil instead. Just adjust the cooking time and temperature and you are good to go.

Other FAQs about Baking which you may be interested in.

Can you bake in a pyrex dish?

Cons of baking cookies on aluminum foil

Not suitable for sugary and doughy cookies

We know that aluminum foil is a good conductor of heat. When cookies are lined with foil, the bottom of the cookies is in direct contact with high heat. The result is over-browned, crispier, or even burnt cookies on the bottom. While this may be just what is needed to make gingerbread cookies but this is not the case for sugar and doughy cookies like chewy chocolate chip cookies and shortbread cookies.

Aluminum toxicity

Aluminum has the tendency to leech into acidic foods when exposed to high temperatures. Exposure to aluminum over a long period of time has been linked with dementia and Alzheimer’s. In the case of cookies, the temperatures are not high enough and the acidic factor is not involved. So, it may be safe to use in this case.

Aluminum has become an inevitable part of our lives. From canned foods deodorants, shampoos to medicines, it is present everywhere. While it may be impossible to completely avoid aluminum, you can cut down on exposure where you can.

So, if you are looking forward to minimizing your exposure to aluminum, you might want to skip using it for baking.

Other FAQs about Baking that you may be interested in.

Can you freeze Christmas baking recipes?

Can I substitute chocolate chips for baking chocolates?

Can I use aluminum foil to bake cookies?


In this article, we answered the question “Can you bake cookies on aluminum foil?”, and what are the pros and cons of baking cookies on aluminum foil?