How to use aluminum foil in the oven?

Although it is not necessarily a new cooking technique, many people still have doubts about how to use aluminum foil in the oven.

Which side is the right one to use? Is this type of resource harmful to health? 

This and other questions will be answered throughout this content. Here, we will show you everything you need to know when using aluminum foil in the kitchen.

The use of aluminum foil

You know that type of item that is practically indispensable in any kitchen? Aluminum foil is one of them!

It is a very versatile item and can be used in many normal everyday kitchen situations.

Whether you're preparing beef, pork or even poultry, having aluminum foil on hand is always a good option! 

But, as practical as it may be, doubts may still arise regarding its use. 

And that's what we're going to talk about in the next topics.

What is aluminum foil used for in the oven?

Regardless of the type of protein being prepared in the oven – be it beef, pork or even poultry – they all have one concern in common.

And it is in relation to the final point that this roast will have.

Because they are different types of proteins, each of them has its own particularities.

For example: when we are talking about pork, it is common for the meat to become rubbery or even dry when it is overcooked.

And that can create a tense atmosphere at any Sunday lunch or family gathering, right? 

It is precisely to avoid this type of situation that aluminum foil is used – generally right at the beginning of the process.

How to use aluminum foil in the oven?

Now that you are a little more familiar with this type of “trick”, it’s time to learn a little more about how to use aluminum foil in the oven.

As mentioned at the end of the previous topic, in most cases aluminum is a resource that is used right at the beginning of the process.

The first time the protein comes into contact with the oven, the aluminum foil must already be properly placed.

And this has a very simple explanation!

If the protein itself is placed directly in the oven from the very beginning, the entire outside of the meat will cook.

Depending on the situation, the protein itself may even burn – but still remain raw on the inside.

But when the pan where the roast is placed is already covered with aluminum from the beginning, the roast first cooks with steam.

And this makes all the difference in the final result. This way, the protein is cooked evenly.

And, in addition to this specific use inside the oven, another use that aluminum foil can also be attributed to is to preserve heat after the dish is ready.

This use is a little more general and is not directly related to dishes that go in the oven.

In this case, aluminum foil is used more to keep the food itself warm for longer. 

Shiny side vs. matte side: how to use aluminum foil in the oven?

And when it comes to aluminum foil, the main question that arises among first-time cooks who are having their first contact with the material is:

Shiny side or matte side? Which one faces outward and which one should face inward?

And the answer to this question is: the shiniest side should face the inside!

One of the reasons why this is the correct way is that, because the shiny part is smoother, the chances of it sticking to the food are lower.

Another positive point for using the shiny side inwards is in relation to the efficiency that this side has when it comes to maintaining internal heat.

After all, if you are looking to make the perfect roast, this is a very important step.

Can using aluminum foil in the oven be harmful to our health?

This is another very common question when it comes to using aluminum foil in the oven. 

After all, does this practice pose any risk to our health?

According to some experts in the field of chemistry, using this type of device may not be the best option for our health.

Studies have shown that, when exposed to high temperatures such as an oven, some particles of this aluminum foil – even if microscopic – can end up passing into the food.

And this is something that can be quite dangerous for human health.

THE excess aluminum in the body itself can affect – and even weaken – bone cells. This ends up making it difficult for our body to absorb calcium.

When this calcium is not properly absorbed, it remains in our blood. This can also interfere with the functioning of other parts of our body.

In other words: it’s practically a domino effect.

Another point that deserves our attention is in relation to how this type of metal can accumulate over the years.

Through autopsies carried out in previous research, scientists found large amounts of the metal in the brains of Alzheimer's patients.

Although there is no study that points to a direct link between the presence of aluminum and the occurrence of Alzheimer's cases, such research indicates that there may be a relationship between the two factors.

On the other hand, many researchers and scientists defend the use of the material in the kitchen, stating that the minimal contributions of using aluminum foil in the kitchen are safe.

Conclusion

Now that you've become an expert on how to use aluminum foil in the oven, it's definitely easier to prepare that roast dinner for the whole family on the weekend!

And the truth is that, knowing how to use it correctly, aluminum foil is a key piece for any kitchen! 

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