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Ceramic Vs. Teflon Cookware (What You Need to Know)

ceramic-vs-Teflon-cookware-what-you-need-to-know
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The debate of ceramic vs. Teflon cookware continues to rage on in kitchens around the world.

And for a good reason.

PTFE (Teflon) is deep-rooted in the cookware industry, however…

Safety findings threaten to pry those roots from the ground.

Non-stick ceramic is striving to take Teflon’s place, but many question its safety and performance.

So, what to do?

Rather than spending countless hours researching (and dollars) on the wrong cookware, let us do the heavy lifting.

We’ve compared ceramic vs. non-stick Teflon in several areas of safety and performance.

You’ll find the good, the bad, (and the ugly), so make sure not to skip anything.

This way, you can make the right selection, first time around!

In a hurry? Click any section on the list below to jump straight there.

Jump to a Section

The Non-Stick Pan Dilemma

stickman-thinking-about-non-stick-pans

Non-stick pans allow us cook like Gordon Ramsay without spending a day in culinary school.

Besides easy cooking and cleaning, you can maintain a healthier figure using much less fatty cooking oils.

Also, delicate foods like eggs, fish, or crepes are no challenge with non-stick cookware due to its slick surface.

On the other hand, stainless steel and cast iron skillets are complicated to use (although they have their place – more on this later).

So, Teflon pans seem perfect, but there are still concerns.

Concerns surrounding the health and safety of such coatings.

Because of that, ceramic cookware gained your attention, but…

There’s a lack of understanding around its safety and performance.

Luckily, you’re in the right place! We’re going to address these matters here.

But first.

Is Ceramic Cookware Non-Stick? (Compared to Teflon)

Stick-man-slipping-on-non-stick-ceramic-cookware

Yes, it is. Ceramic’s non-porous surface prevents sticking and does a great job with delicate foods. Quality non-stick ceramic pans are very comparable to Teflon, providing easy food release and a useful lifespan.

That’s a quick answer, but it’s only one piece of the pie.

There’s more you need to know.

You must consider other factors when determining the best and healthiest cookware materials.

Factors like safety, durability, lifespan, and even limitations you might not be thinking about.

All of this ties into making the right decision.

So, let’s uncover some surprising information comparing ceramic pans vs. Teflon.

Ceramic Vs. Non-stick Cookware: Analysis

Ceramic-Vs.-Non-stick-Cookware-1

In the next two sections, we’ll take a look at ceramic versus Teflon coatings separately before coming full swing with the winner.

First, you’ll uncover the process behind creating each type of non-stick cookware.

Then, discover a few variations within each type (different base materials).

After that, we’ll review ceramic vs. non-stick pans by:

  • The safety of each non-stick coating
  • Scratch-resistance
  • Heat-tolerance
  • Heat-retention
  • Oven-safety
  • Care
  • Lifespan
  • Price Points
  • & Cooking limitations

Finally, we’ll tally up the score and give the winner!

First up, Teflon cookware.

Teflon Cookware

teflon-cookware-stick-man

How are Teflon Coatings Made?

Teflon, or PTFE (Polytetrafluoroethylene), quite the mouthful, was found to create a low-friction, non-reactive surface.

Because of this, companies use it for coatings on pans, which reduces stuck-on foods.

As a result, non-stick coatings make cleanup a piece of cake.

Companies used the chemical “PFOA” in the process of making Teflon, but…

Researchers soon discovered it to be a health concern.

Once this came to light, cookware brands phased out PFOA in 2015 due to the EPA’s Stewardship Program.

Because PFOA is gone, this doesn’t mean the threat is too, however.

There are new PFOA alternatives you’ll notice in the quote “safe, PFOA-free” Teflon cookware.

But are these innocent?

You’ll find out in the Safety section coming up, and you might be shocked by what you discover.

Moving on.

Variations of Teflon cookware

Because Teflon is simply a coating, the pans’ bases are metal, typically aluminum or stainless steel.

This goes for non-stick ceramic cookware as well.

Anodized aluminum bases are robust, lightweight, and non-reactive with foods.

Why does that matter?

If some coating peels off, the aluminum will not affect your food.

Stainless steel is also very sturdy but doesn’t conduct heat as well.

Unlike aluminum, steel is compatible with induction stoves due to its magnetic ability.

The best of both worlds is when you have an aluminum pan with steel insert for induction stoves.

But keep in mind…

Stainless steel is heavier and less ideal for weaker wrists, something to consider when selecting new cookware.

Safety of Teflon Pans

Here’s the reason companies banished PFOA in the first place.

Scientists found these chemicals increase the risk of cancerous tumors forming in the liver, testicles, mammary glands (breasts), and pancreas.

Also, you might hear how Teflon cookware is safe up until the pan reaches about 500℉.

This is not true.

So, at what temperature is Teflon dangerous?

Teflon begins deteriorating at 392-464℉, which happens in a couple of minutes.

But that’s not the worst part…

At 680℉ (takes 5-8 minutes over high heat), Teflon releases at least six toxic gases.

These gases include two carcinogens, two global pollutants, and MFA (a chemical lethal to humans at low doses).

Also, these vapors cause flu-like symptoms in humans who are exposed, commonly known as  “Teflon Flu.”

Furthermore, fumes kill thousands of pet birds in homes worldwide.

C’mon, what did those birds ever do to you, Teflon?

How about the safer alternatives we mentioned earlier?

Two of these “PFOA alternatives” used today are GenX and PFBS.

In lab tests on rats, GenX caused many of the same health dilemmas as PFOA, including liver damage.

What about PFBS?

PFBS mirrors the same hazards of PFOA, including severe effects on human health and the ecosystem.

So, as we can see, many companies promoting “safe, PFOA-free” cookware are just using creative marketing.

Now, at low temperatures, Teflon is safe, but…

Most of us don’t hold thermometers up to our pans while cooking, so it’s easy to overheat.

Scratch-resistance

High-quality Teflon coatings are durable and shouldn’t scratch during normal use.

But, it’s best to stay clear of metal utensils on Teflon.

Metal can scrape off the coating, also scraping away Teflon’s lifespan.

Instead, use wood, bamboo, or silicone utensils. You should avoid plastic as we discussed in our post on cooking utensils.

Heat-tolerance

As mentioned earlier, Teflon coatings start degrading at 392℉ and become unsafe to humans at 464℉.

At 662℉, the non-stick coating fully decomposes.

So, for safe use, temperatures must be under 464℉.

Heat-retention

Teflon has a low thermal conductivity, meaning by itself, it resists heat.

Thus, base metals in Teflon cookware (mentioned above) are crucial for the pan’s performance.

Oven-safety

Because of Teflon cookware’s lower heat tolerance, always avoid placing it in the oven.

Ovens can damage the pan.

Only when keeping foods warm at a lower heat (let’s say around 200℉), should ovens be fine.

Even then, make sure the handles are oven-safe.

Care

Many higher-quality Teflon cookware brands out there claim to be dishwasher-safe.

Realistically, PTFE pans in the dishwasher isn’t a great idea…

Intense heat and detergents can wear away the surface, reducing the cookware’s lifespan.

Instead, hand-wash your pan with a mild detergent.

Also, stay away from abrasive scrubbers like steel wool.

Lifespan

Lifespan will depend on your pan’s quality and your specific cooking (and cleaning) habits.

You can expect around 3-5 years of use from quality non-stick cookware.

Price Points

Teflon cookware varies in price.

You can find quality bargains for under $100, like this T-fal cookware set.

Alternatively, you can pay upwards of $600 plus for more high-end sets, like this set from All-Clad.

Your best value would be this mid-range set from Circulon for under $200.

This set promises good durability and performance without overspending, but…

The lower the price, the less you can expect.

Cooking Limitations

PTFE cookware is easy to cook with, although it’s not ideal for all situations.

Searing steaks, for example, requires around 450-500℉.

This temperature is much too risky with Teflon pans as you’ll burn off and ruin the coating.

Another limitation is braising in the oven or deglazing onions and sauces, for instance.

When deglazing is the goal, Teflon pans aren’t ideal. Why?

Non-stick coatings don’t allow foods to stick, so deglazing is challenging to do.

Ceramic Cookware

ceramic-cookware-stick-man

How is Ceramic Cookware Made?

Non-stick ceramic coatings ordinarily use a combination of silica (sand) and oxygen.

These non-toxic elements transform into an inorganic ceramic gel using a sol-gel process.

Then, metal pans (aluminum or stainless steel) are dipped or sprayed with this sol-gel coating.

Finally, the result is a non-stick, glass-like finish – free of microscopic pores.

This coating creates the best non-stick alternatives to Teflon pans – providing easy food release while overcoming PTFE’s environmental and engineering pitfalls.

Variations of Ceramic Cookware

It starts with the base metal, as you read above, then coated with ceramic sol-gel. However…

The unique thing with ceramic frying pans vs. Teflon is, you have many coating options!

Other types of ceramic coatings include:

  • Copper-infused Ceramic Coatings

This coating adds copper to the mix, making for fast, even-heating, and excellent heat retention.

Quicker heating means faster meal prep and more time with family (or that second glass of wine!)

Bulbhead’s Red ceramic cookware is an excellent example of this. You get high-end results without a high-end price tag.

  • Titanium-infused Ceramic Coatings

Titanium ceramic pans use a lightweight and robust titanium infusion, so…

They’re several times more durable than standard ceramic and can last 3x as long as Teflon.

This durability increases lifespan, saving you money down the road.

  • Diamond-infused Ceramic Coatings

Diamond is the hardest naturally occurring substance found on earth.

So it’s not breaking news that diamond-infused ceramic cookware provides remarkable durability to prevent chipping and scratching.

Extra-durability is important for large families who cook often and need a pan that’s up for the challenge.

Safety of Ceramic Pans

So, is ceramic safer than Teflon?

Because PTFE is absent in ceramic cookware, none of the same toxic chemicals are present.

Even under intense heat, ceramic coatings won’t release nasty vapors or materials into your food, so…

Yes, ceramic coatings are much safer than Teflon. (more on heat tolerance shortly).

Additionally, ceramic non-stick is much more environmentally-friendly than Teflon pans. How?

Ceramic coatings demand less time to produce and less time to cure.

This results in lower energy demands and roughly 60% less CO2 pollution compared to Teflon!

Thus, ceramic is safer for your family AND safer for the planet!

Another common question out there…

Is there lead in ceramic cookware?

There is concern about lead and cadmium in ceramic coatings, but…

You can put your mind at ease.

Every reputable ceramic cookware brand selling in the US has to follow strict FDA requirements.

These requirements monitor the use of lead and other harmful substances. See Proposition 65.

The only time this is a concern is when buying ceramic cookware outside of the US. Some Latin American and Asian countries have looser regulations.

Scratch-resistance

Diamond and titanium-reinforced ceramic coatings are much more resilient than ordinary non-stick.

Because of this, you don’t have to stress too much about damaging your cookware.

For example, both GreenPan and Saflon flaunt this non-scratch feature in their products.

Customers claim to use metal utensils without issue.

Still, in my opinion, it’s better to avoid metal on any non-stick skillet.

Heat-tolerance

Unlike Teflon’s max safe temperature of 464℉, ceramic coatings handle temperatures up to 800℉!

Now, it’s unlikely you’ll reach those temperatures with your pan.

But even if you did, ceramic will not release any harmful vapors.

Fun fact: Ceramic is so heat-resistant, NASA used it on the space shuttle’s heat shield!

With a reliable ceramic pan, you have the versatility to go from cooking delicate omelets to searing hearty steaks! Do more with less!

Heat-retention

Ceramic loses heat slower than many other materials. Because of that, it requires less energy to get the job done.

So, it’s no surprise that ceramic coatings are quite efficient. What’s this mean?

From an eco-friendly standpoint, this makes it the best alternative to non-stick pans (PTFE).

The downside is, ceramic takes a little longer to heat. However, aluminum cores solve this problem.

Oven-safety

So, is a ceramic coating good for cooking in the oven?

Ceramic coatings withstand very high heat, but the handles and lids might not.

So, you must check the specific brand you’re considering. How?

Look at the product description on the web page or check the reviews. The seller should have this information listed.

GreenPan makes some of the best ceramic pans for oven cooking with heat-safe steel handles (suitable for up to 600℉).

Keep in mind the glass lids are limited to 425°F, however.

Care

Several manufacturers claim their ceramic cookware is dishwasher-safe while recommending hand-washing.

Now, heat and detergents can weaken the coating over time.

Because of this, you should err on the side of caution and hand-wash to increase lifespan.

Fortunately, this isn’t an issue.

Quality ceramic pans wipe clean by hand in seconds.

Lifespan

You’ll get around 1-3 years of non-stick cooking from most “basic” ceramic coatings, however…

The more advanced coatings we’ve mentioned can last much longer than the older designs.

With a top-notch reinforced ceramic pan, you’ll get as much lifespan as quality Teflon (3-5 years with proper care).

Price Points

Like Teflon, ceramic non-stick cookware sets vary more than the weather.

You can get a budget-friendly set for under $100 like GreenLife’s ceramic non-stick, or…

Spend around $500 plus for super high-quality and performance like this cookware set from All-Clad.

Like anything, the lower the price, the less you can expect from your cookware.

My suggestion is to go somewhere in the middle, like GreenPan’s Valencia Pro or T-fal’s Initiative.

These are seemingly the best alternatives to Teflon cookware sets and will run you around $200-$300.

Cooking Limitations

Ceramic is more versatile than Teflon due to its greater heat tolerance.

For example, ceramic gives you the freedom to sear steaks, whereas Teflon doesn’t.

Additionally, you can get away with braising by using an oven-safe set, yet…

You still have the same limitations in deglazing that Teflon does because of the non-stick surface.

Ceramic Non-Stick Vs. Teflon: Winner

Ceramic-Non-Stick-Vs.-Teflon (1)

So, ceramic or non-stick, which is better?

Above, you can see that ceramic is rocking the crown (and some sweet shades).

Let’s quickly recap and give the reasons why!

You observed the difference between ceramic and Teflon coatings in nine different instances.

  • Safety: Ceramic wins due to safer materials and higher heat-resistance, eliminating the anxiety of toxic vapors in your kitchen.
  • Scratch-resistance: Reinforced ceramic coatings have a slight edge over Teflon. This edge gives you more freedom with cooking utensils.
  • Heat-tolerance: Ceramic is the clear winner here, handling much higher temperatures than Teflon, providing more versatility.
  • Heat-retention: Ceramic retains heat better than Teflon, providing more efficient cooking and energy savings.
  • Oven-safety: Because of ceramic’s higher heat-resistance, ceramic wins here (handle and lid must be oven-safe).
  • Care: This is a tie between the two. Both clean easily by hand and shouldn’t be used in the dishwasher.
  • Lifespan: Comparing the average leading Teflon pans to infused ceramic pans, this is a close tie.
  • Price Points: This is also a tie. Both are in the same price ranges for quality sets.
  • Cooking Limitations: Both have the deglazing limitation. But, ceramic gains a slight edge with the ability to safely sear.

It’s clear when comparing ceramic pans vs. Teflon that ceramic conquers in six out of nine categories.

Considerations

Whichever you choose, your own specific cooking needs and preferences come first.

It’s important to consider both Teflon and ceramic pans’ pros and cons before pulling the trigger.

Overall, ceramic makes the best non-toxic, non-stick pans (mostly because of safety and versatility), but…

This doesn’t mean it’s the best cookware for every need.

Non-stick cookware has its place in any kitchen.

Still, for specific cooking techniques (like we mentioned earlier), quality cast iron and stainless steel pans are irreplaceable.

Not just that, but they can last for a lifetime.

Best Choice for Ceramic

greenpan-ceramic-non-stick-pans
Source: GreenPan

If you’re ready to switch to non-stick ceramic, GreenPan makes some of the most versatile options out there.

With their high-performance Thermolon coatings, you can do anything from fixing omelets to searing steaks to braising in the oven.

Check out the GreenPan Valencia line or their Lima line (budget-friendly).

Conclusion

There you have it! You uncovered everything you need to know about ceramic vs. Teflon.

With all things considered, it’s clear that ceramic is the best non-stick cookware without Teflon.

This information will help you make the right decision (the first time) when choosing non-stick cookware.

If you have any questions about ceramic non-stick vs. Teflon, please leave a comment below or send us an email!

P.S. For more information on safe cookware options, check out our post on the nine best non-toxic cookware options.

Adam Heck
Adam Heck

Adam - the author and TGL founder - has a background in product research and design. For years, he's successfully created, produced, and sold eco-friendly, sustainable kitchenware in all fifty states. When he's not reading, cooking, or lifting, he's helping families level up their kitchen and dining gear with relevant blog posts.

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