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What Is an Infrared Grill? - Is Hotter And Faster The Future Of Grilling?

What is an infrared grill and what does Infrared cooking mean?

Well, before we dig too deeply into the details, first consider steak and other types of meat that are grilled at steakhouses.

They definitely have a distinctive texture and taste. I don’t think anyone would disagree with that.

In most cases, this has everything to do with the infrared (Infra-Red) technology of cooking that is being used.

Generally, restaurants and food establishments pride themselves on cooking and serving premium meals. This often requires grills and cooking technology that can heat up fast, cook, and sear meat quickly, all while sustaining high temperatures for a significant length of time.

Fortunately, that is not a pipe dream anymore since infrared technology was innovated for that particular purpose.

Spoiler Alert: Is Hotter And Faster The Future Of Grilling? I’m only partially convinced.

An Infrared Side Burner Searing a Steak

The History of Infrared-Cooking Technology

Infrared as used in cooking is now the hot buzzword in outdoor cooking vocabulary, even though most people are still unfamiliar with how it works.

The introduction of infrared cooking into the mainstream grilling society slowly started in the year 2000. This is when the patent that had been assigned to the original infrared burner heating technology expired.  In other words, the expiry of this patent was virtually giving everyone a chance to build Infrared into their grills giving the technology a big boost.

Infrared gas grills have actually been around since the late 1970s. A company called TEC Grills was the first to patent a ceramic infrared burner for their grills. Although still based on the same technology, infrared burners have come a long way since then.

Several years down the line, innovation and technological upgrades have helped introduce many new styles and brands to the infrared party helping spread the word and increase the performance of infrared cooking.

From built-in infrared sear burners, and infrared side burners, to entire infrared burners throughout, the technology is popping up everywhere in almost every major brand in the gas grill industry.

What Is Infrared Grilling?

Infrared grilling is when a gas grill uses infrared burners as its main heat source or as an optional burner for cooking. With a standard gas grill, the flames and hot air transfer heat to the cooking grate directly.

Infrared grills and burners use a solid surface emitter plate made out of stainless steel, glass, or ceramic between the flame and grates. The gas heats the surface of the emitter plate directly, which then radiates intense heat right into the meat that is sitting on the grill grate.

Because the contained heat stops almost all airflow, there is almost no hot air circulating around your food like in a traditional gas or charcoal grill. This hot airflow is what causes meats to dry out and lose moisture when cooking.

By cooking with infrared heat, the food retains much more moisture when cooking making for a more juicy and flavorful result. As I mentioned early, there is a reason why high-end steakhouses cook using infrared.

I read somewhere that this technology has now assumed the title of the microwave of outdoor cooking. This is pretty funny to me because I would never, and I mean NEVER consider a microwave as a means to cooking up an expensive steak.

But when you understand how this technology works on a gas grill, you can see the benefits right away.

Things to Know When Cooking on an Infrared Grill

The main thing to keep in mind when cooking on an infrared grill or burner is that they generate intense heat. Much higher than normal gas or electric grills can produce and they will heat up much, much faster too. High-end infrared burners can produce surface temperature heat of 700 to 1,400 degrees Fahrenheit or higher.

And they can reach these temperatures in three to five minutes. Compare that to a gas grill that can take ten or more, or a charcoal grill that can take upwards of twenty to thirty minutes to reach full temperature and you can see the immediate benefit.

This also means that infrared cooks faster and sears the outside surface of your meat quicker creating an extremely flavorful exterior.

But beware, infrared grills cook your food differently and take some getting used to. There is definitely a learning curve when dealing with this type of intense heat when grilling. Most people I have spoken to don’t feel completely comfortable until after three or four cooks under their belt.

After preheating the grill on high for 5 minutes, reduce the heat by 30 percent of what you would normally use on a standard gas grill. You are also going to reduce the cooking time by about half or even less of what you are used to. (Note: for searing the outside, the heat can remain on high.)

The faster cooking times result in safely cooked chicken breasts in 10 minutes or less and a perfectly cooked medium-rare steak in about five minutes. How’s that for a last-minute dinner solution?

Why Choose Infrared For Your Next Grill?

Fast Preheating and Quicker Cooking | Even Heat Distribution | Flare-Ups Are a Thing of the Past | Juicier Meat | Professional Quality Searing | Clean Up is a Cinch | Energy and Wallet Efficient

Once you get used to cooking with higher temperatures and get the timing down, there are many benefits to cooking on an infrared gas grill.

For a more detailed account of the may benefits of infrared grills, check out this guide: 14 Surprising Benefits of Infrared Grills

I’ll explore many of these benefits next.

Fast Preheating & Quicker Cooking Times

An infrared grill can go from completely off to max temp in as little as 3 minutes.

They will also cook your food twice as fast in most cases.

This makes considering the grill for last-minute dinner plans much easier and more convenient. People with busier lifestyles who can only get out to grill on the weekends can now add weeknights to their grilled meal options.

A More Even Heat Distribution

Infrared grills all but end the problem of hot or cold spots found on traditional gas grills.

They produce even heat spread throughout the cooking surface for a more balanced cook. Having the heat distributed evenly when cooking makes a huge difference in the best end results.

Flare-Ups Are a Thing of the Past

One of the most annoying problems with traditional gas grills is inconvenient flare-ups that can cause your burgers to end up as charred hockey pucks.

With infrared grilling, the chance for a damaging flare-up is drastically reduced to the point that they are virtually nonexistent.

Juicier Meat

Meat will retain up to 35% more of its own juices when properly grilled using infrared.

The infrared system, along with the high heat and ultra-fast cooking all but eliminate hot air from sucking out the moisture from your food. This results in wonderfully juicy and tender steaks with out-of-this-world flavor.

Professional Quality Searing

Searing at incredibly high temperatures produces drool-inducing professional steakhouse quality sears that will leave you wanting more.

Locking in flavor and creating that crusty whiskey-brown exterior is what they’re all about.

Clean Up Is a Cinch

Nor more messy charcoal ash or leftover food particles to worry about when it’s time to clean.

Just by turning the heat up to high after every cook, the leftover particles will turn to a fine ash that is easily wiped away.

They Are More Energy & Wallet Efficient

Infrared grills burn cleaner and require less gas to reach the same temperatures as regular gas grills, which leads to shorter cooking times. In the long run, this is going to add savings to your wallet.

Myths & Misconceptions of Infrared Gas Grills

Infrared Grills are becoming more and more common in people’s backyards nowadays. At the same time, a large number of people are still being dissuaded by myths and erroneous beliefs surrounding this cooking technology.

One of the common myths going around is that grills equipped with Infrared technology often operate on the same principle as a microwave or a toaster.

Others think that the lack of an open flame robs the meat of the smoky taste that is often synonymous with outdoor barbeque.

These beliefs have no basis. The difference between an infrared grill and a charcoal or a conventional gas grill lies in the infrared burner itself.

Manufacturers design infrared burners to direct heat only on the grill grate surface as opposed to the surrounding air. This is the same principle used by hot air dryers, which dry out food in a similar manner.

When heat is concentrated on the cooking surface only, more juice and flavor are locked into the food until you take a bite of it.

The Technology Varies but the Concept Remains the Same

Is Radiant Cooking Safe?

The technology varies slightly across different manufacturers, although the concept is still the same. The unifying factor here is the grill’s emitter plate that sits above the grill’s burners. The plate is designed to focus the flame through thousands of tiny holes, which make up the cooking surface.

What this means is that the cooking surface will evenly distribute heat throughout the entire surface. As a result, uniform temperature distribution is achieved.

Technically speaking, the form of heat produced here is achieved through radiation, although most people prefer the term radiant heat because radiation tends to sound much scarier.

Is Cooking With Radiant Heat Safe?

But there is no need to worry when radiation is involved in an infrared grill since this is a harmless form of radiation. Manufacturers don’t actually use plutonium or any other radioactive materials in the making of these units.

And the benefit of this kind of setup is that it produces high-temperature heat that can’t be attained by a conventional gas or charcoal grill. This is because the intense heat generated by the infrared burners is focused on the surface through the principles mentioned above. This focused energy is so hot that it will increase the temperature in half the time that it takes conventional gas or charcoal grills to reach those same temperatures.

According to some estimates, cooking temperatures in an infrared cooking device can hit the 700 degrees F or 370 degrees C or higher mark in a span of just three to five minutes. Consequently, this causes browning of the meat surface quickly without drying it out.

This means that food can be cooked in half the time it takes to make them ready when using charcoal grills or conventional gas grills. Remember, the less time that the steak spends inside the heat, the more juice and flavor it will preserve.

Infrared Grills: The Concept Is Safer to Implement

Conventional grills suffer a major setback as a result of operating with an open flame. But on the other hand, infrared grills rarely if ever release this flame. What this means is that the chances of accidental fires happening are almost zero.

What about the dreaded flare-ups?

Again, this technology proves itself to be superior since it eliminates uneven hot or cold surfaces on the grill while also ensuring that flare-ups are greatly reduced or non-existent.

These benefits are undeniable. However, at the end of the day, manufacturers continue to struggle to get this technology into the mainstream market because people are somehow not familiar with how infrared cooking works and how it can benefit their cooking in terms of taste and speed.

Using an Infrared Grill System on a Variety of Foods

The intense heat produced can be brutal on soft fish and vegetables. However, denser meat can hold up to that intense heat without any issues.

Nevertheless, this is a challenge, which has prompted manufacturers to design and add a dedicated infrared burner to standard gas grills that allows people to taste both worlds.

All types of infrared cooking require some learning and practicing as well. Even professionals using this technology to cook food occasionally get it wrong.

This means that you may find it challenging at first to cook the perfect steak until you get the hang of it. But hey, this just gives you a great excuse to get out and grill more often so you can practice getting it right.

You generally only need to grill at maximum temperature for one and a half to three minutes at most before reducing the temperature. Cooking is never done using maximum heat throughout the process.

The great thing about modern infrared grilling technology is that several brands have found a way of giving you very precise control allowing you to cook with low heat using infrared without overcooking or burning your food. It’s all about mastering the correct configuration to get it right.

Final Thoughts on Our What Is an Infrared Grill Guide

Infrared radiant heat grills cook quicker, create less exposure to dry, hot air and ultimately result in juicier meat.

For any backyard chef who is serious about their steaks, considering an infrared grill may be the way to go. Take a cue from high-end steakhouses, and remember there is a reason why they are using this cooking system.

For me personally, I always use the dedicated infrared sear burner when using my gas grill to sear a steak, but cook using traditional methods otherwise. With all the added benefits mentioned above, maybe it’s time I make the transition to complete infrared. Stay tuned.

As always, if you or someone you know find this information on Infrared Grilling; please consider sharing it with your Grilling friends and on social media!

If you would like to leave a comment or have useful tips of your own to share on this article; what is an Infrared Grill, please do so below. We always welcome your input.


Pat G.

Next Steps:

14 Surprising Benefits of Infrared Grills

14 Surprising Benefits of Infrared Grills

The Ultimate Infrared Grill FAQ

The Ultimate Infrared Grill FAQ and Answers

The Ultimate Infrared Grill Buyers Guide

The Ultimate Infrared Grill Buyers Guide

DisclosureAt The Grilling Life, I am committed to researching and writing thoughtful, informative and editorially independent reviews of the best products for your outdoor cooking needs.  If you like what I do, you can support me through my chosen links, which earn me a commission.  This allows me to continue sharing with you my love for all things barbecue.  Your support is truly appreciated.

Patrick Ginise

A backyard warrior, certified carnivore, lover of good whiskey, grill master and I’m Living The Grilling Life!

I have a passion for cooking with live fire and smoke, no matter the weather. I’m a real person just like you, who loves outdoor cooking and BBQ. Food, fun, and time spent with family and friends are what it’s all about! It is my mission to take my passion and knowledge for outdoor cooking and all things BBQ and share this expertise in techniques and grilling equipment with you. In other words, Living The Grilling Life!

I have personally tested over 150+ Grills and Smokers and hundreds of grilling thermometers, temperature controllers, grill brushes, grilling tools, fire starters, and other BBQ products.