Do you really need cast iron?

Author: Dr. Ezequiel Grady  |  Last update: Saturday, November 22, 2025

There are many benefits to cooking in cast iron. Some of the biggies include more even heat distribution, stovetop-to-oven cooking, and a reliably gorgeous sear.

What is the downside of cast iron?

Cast iron cookware's disadvantages include its heavy weight, the need for seasoning and maintenance, potential reaction with acidic foods, and lack of slickness for delicate cooking tasks.

Do chefs prefer cast iron?

According to some of the world's best chefs, cast-iron pots and pans are durable, long-lasting, and make food taste better. We have ancient China to thank for cast-iron pans. In fact, the earliest cast-iron pieces were found in a cemetery in Shanxi, northern China, dating all the way back to the 8th century BC.

Can you use a regular skillet instead of cast iron?

A heavy skillet, like a cast iron pan, retains more heat than lighter pans. If you want to get heat a pan and keep it hot, a heavy bottom will help the pan keep heat. Let's say you own a stainless steel pan that you can barely lift. That pan will probably work well.

What is the point of using cast iron?

Cast iron pans hold heat steadily and evenly. It is perfect for cooking with high heat, like searing or baking, and for frying and cooking slowly. When you remove the pan from where it's hot, it remains warm for a long time. This helps to cook things well and uses less energy.

Cast Iron Skillets: Everything You Need To Know - How To

Do you really need a cast iron?

There are many benefits to cooking in cast iron. Some of the biggies include more even heat distribution, stovetop-to-oven cooking, and a reliably gorgeous sear.

What is the healthiest cookware to use?

“Glass, like Pyrex cookware, is a safe option,” Perko said. “Cast iron is a safe option if NOT frying or using high-temperature cooking. If you have or can use or purchase stainless steel pots and pans, they are healthier choices for long-term/lifetime use.”

What is the best alternative to cast iron?

On the other hand, stainless steel is a great choice for durability and even heat distribution and is one of our favorite skillet materials. Carbon steel is another excellent choice for these properties and is a lightweight alternative to cast iron. Like cast iron, though, it will need to be seasoned and maintained.

What should not be cooked in cast iron?

What to Avoid Cooking in Cast Iron
  1. Highly Acidic Foods (Like Tomatoes) Over time, cooking with oils and fats continues to build a pan's seasoning; cooking with acidic foods can erode that seasoning. ...
  2. Delicate Fish. ...
  3. Eggs.

Why do restaurants not use cast iron?

All cast iron, whether natural or coated, has a much higher carbon concentration than other popular food-safe metals like stainless steel and aluminum. This means that natural cast iron is more susceptible to corrosion because when carbon combines with oxygen and water, rust forms.

Why does everything taste better in cast iron?

Cast iron cookware makes food taste better.

Thanks to cast iron's incredible heat retention, there's no better way to get crispy fried chicken, flavorful roasted veggies, or a perfect loaf of bread.

Is it OK to cook in cast iron everyday?

Cast iron is not only safe for everyday cooking but also offers several health benefits. When properly seasoned, the surface becomes virtually non-stick, reducing the need for excessive oil or fats in cooking.

How often should I season cast iron?

You should only need to fully re-season your cast-iron cookware one to two times a year, but you may also want to give it some extra seasoning love anytime you cook something that requires a heavy-duty cleaning.

Is rust from cast iron bad for you?

Rust is not a food safe material so it should not be ingested. If you see rust on the surface of a utensil such as a cast-iron skillet or knife, remove all the rust before using it.

Which is healthier iron or cast iron?

But the quality of iron released in food from iron cookware is more due to its pure nature. Cast iron contains alloys, so the quantity of iron released in food is slightly lower. Not only Anaemic people, but iron-rich food is beneficial for everyone because iron plays an integral role in blood cell formation.

Do onions ruin cast iron?

Doesn't. You can do almost nothing to hurt a cast-iron pan itself. It can destroy your seasoning, though, and require you to "fix" it by thoroughly cleaning and re-seasoning it.

What is the lifespan of a cast iron skillet?

With proper care cast iron cookware can withstand a lifetime of use. Actually several lifetimes as these cast iron pans and dutch ovens are often passed down from generation to generation. Taking care of cast iron cookware is as easy as 1 – 2 – 3.

What is the healthiest pan to cook with?

Ceramic: Indeed the healthiest material for frying pan and ideal if you're cooking delicate foods like eggs or fish. Its nonstick and toxin-free surface makes ceramic a must-have in your kitchen. Stainless Steel: Use it for stir-fries and evenly cooking food at high temperatures without worrying of leaching toxins.

What's the difference between a skillet and a frying pan?

The words "skillet" and "frying pan" are typically used interchangeably to describe a pan with sloped sides, a long handle, and a large, flat cooking surface—because, spoiler alert, these are just two different words for the same tool.

Does HexClad have Teflon?

Is HexClad cookware safe? HexClad describes its nonstick coating as a "Japanese coating infused with diamond dust." The company states that its pans are PFOA-free, though they do contain PTFE (polytetrafluoroethylene), commonly known by the brand name Teflon.

What cookware is 100% non-toxic?

“The most nontoxic cookware that you can buy is stainless steel, cast iron or carbon steel; things that don't have a coating on them,” says Alexis Pisciotta, culinary purchasing and events manager and cookware consultant for Food Network.

Why do we no longer recommend GreenPan?

Then, we removed GreenPan entirely from our list of non-toxic cookware. There were two primary reasons: Competing brands began providing independent laboratory testing to prove their products are non-toxic. We became aware of lawsuits against GreenPan that cast doubt on the company's marketing claims.

What cookware do most chefs prefer?

But stainless steel cookware is the most prized and frequently sought-after by professional chefs and serious home cooks alike. Known for its durability and high heat retention, it can achieve an excellent sear or perfect sauté. And it can last a lifetime.

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