How to Season a Kamado Properly
The first cook on a new kamado is where plenty of owners get impatient. They load it up, open the vents wide, chase a roaring fire and assume hotter means better. It does not. If you want to know how to season a kamado properly, the job is simple - start slow, keep the heat controlled, and give the ceramic, gaskets and internal parts time to settle in.
A kamado is built for high heat, but not straight out of the box on day one. New ceramic cookers can hold traces of manufacturing residue, packing dust and moisture picked up in storage or transit. The felt gasket around the lid also needs a gentler start before you push the barbecue to pizza-level temperatures. A proper seasoning burn helps all of that bed in as it should.
Why seasoning a kamado matters
Seasoning is not about coating the inside with oil like a cast-iron pan. With a ceramic grill, it is more about curing the cooker through a controlled first burn. That process helps remove residues, dries the ceramic fully, and reduces the risk of stressing components with sudden extreme heat.
It also gives you a chance to learn how your vents respond. That matters more than most first-time owners expect. Kamados are efficient, and once the temperature climbs, it does not drop quickly. A short, steady first burn teaches you a lot about airflow without wasting charcoal or risking damage.
If your kamado includes stainless steel cooking grates or cast-iron accessories, those may benefit from a light coat of oil before use, but that is separate from seasoning the barbecue itself. The ceramic body does not need oiling.
What you need before you start
Keep it straightforward. You need good quality lumpwood charcoal, natural firelighters and a way to check the temperature - usually the built-in thermometer is enough for this first session. Avoid briquettes loaded with additives, lighter fluid or anything that leaves chemical smells behind. A kamado is designed for clean charcoal cooking, and the first burn is not the moment to cut corners.
Before lighting, make sure all packaging has been removed, including any protective films, cardboard inserts and ties. Check that the firebox, fire ring and internal components are sitting correctly. If anything is misaligned, sort that first. It is much easier when the grill is cold.
How to season a kamado step by step
Start by filling the firebox with a modest amount of lumpwood charcoal. You do not need to pack it to the brim. For seasoning, a smaller fire is better because the aim is controlled heat, not a long cook.
Light one or two natural firelighters in the centre of the charcoal bed and leave the lid open for around 10 minutes while the fire gets established. Once you can see the charcoal catching, close the lid and fully open the top and bottom vents.
As the temperature starts to rise, pay attention early. Do not wait until it races past your target. For a first seasoning burn, aim for roughly 150C to 180C. Once you are getting close, begin closing the vents down gradually to hold it there. Every kamado behaves slightly differently depending on size, weather and charcoal, so small adjustments are the right approach.
Hold that temperature for around 45 minutes to an hour. That is enough time to burn off residues and let the cooker cure gently. You may notice a slight smell during this stage. That is normal on a first burn. What you do not want is to push the grill to 300C plus and scorch the gasket before it has settled.
After the hour, close both vents fully and let the kamado cool down naturally. Do not spray water inside, and do not try to force-cool it. Ceramic cookers are tough, but sudden temperature changes are never a good idea.
What temperature is too high on the first burn?
This is where new owners often go wrong. On the first use, there is no advantage in taking the kamado to maximum heat. As a rule, keep your initial seasoning burn under 200C. Some owners are comfortable going a little above that once the cooker is stable, but there is no real benefit in doing so.
If your plan is to cook pizzas or sear steaks at very high temperatures, save that for later. After one or two gentle cooks, the grill will be far better prepared for it. A kamado is designed to last for years, so there is no reason to rush the first hour.
Should you oil the inside?
In most cases, no. If you have read advice saying to wipe oil around the ceramic interior, treat that carefully. A light coat of oil on cast-iron cooking components can help protect them, but coating the ceramic itself is unnecessary and can create smoke and sticky residue.
The better approach is simply to use the kamado. After a few cooks, the interior naturally darkens as smoke and cooking vapours build a protective layer. That is normal. A pristine white firebox does not stay pristine for long, and it is not meant to.
The first proper cook after seasoning
Once the initial burn is done and the kamado has cooled fully, you are ready for your first cook. Keep this one relatively straightforward as well. Chicken pieces, sausages, burgers or a small roast are all sensible choices. They give you time to practise temperature control without needing competition-level precision.
This second session continues the bedding-in process. It also lets the gasket and ceramic adjust through another normal heat cycle. After that, you can start exploring longer smokes, hotter roasting and eventually the top-end temperatures kamados are known for.
If you are cooking on cast iron, lightly oil the grate before food goes on. If you are using stainless steel, a quick clean and preheat is usually enough.
Common mistakes when seasoning a kamado
The biggest mistake is simply using too much fuel and airflow. A kamado is efficient by design, so a small fire can still create serious heat. If you fill the firebox completely and leave the vents wide open for too long, the temperature can climb faster than expected.
The second mistake is using poor fuel. Cheap charcoal creates more ash, less stable heat and often a harsher smell. If you have invested in a ceramic grill, it makes sense to feed it properly.
Another common issue is chasing exact numbers too aggressively. Kamados respond with a slight delay. If you keep making large vent changes every minute, you create the very instability you are trying to fix. Make a small adjustment, wait, then reassess.
Finally, some owners worry when they see hairline marks on internal ceramic parts after use. In many cases, these are harmless heat lines in components such as the firebox. They are common on ceramic cookers and not usually a sign that anything has gone wrong. What matters is avoiding abuse through sudden extreme heat or impact.
Seasoning an older kamado after storage
If your kamado has been unused for months, especially through a damp British winter, a gentle burn is still a smart idea. It does not need the full first-time seasoning treatment, but it does benefit from being warmed through steadily before a long hot cook.
Start low, bring it up gradually, and let any moisture work out of the ceramic. This is particularly worthwhile if the barbecue has been stored outside under a cover or if the weather has been cold and wet. Ceramic holds heat brilliantly, but it can also hold moisture if left unused for long periods.
How long before you can use full heat?
Usually after the first seasoning burn and one or two normal cooks, you can use the kamado as intended across a wider temperature range. There is no fixed rule because usage, weather and grill size all make a difference, but patience pays off.
If you are buying a ceramic grill for flexibility, this is part of getting the best from it. A kamado should give you low-and-slow smoking, reliable roasting and serious searing heat without needing constant attention. A careful start helps protect that performance.
For first-time owners, that is often the difference between a cooker that feels easy to manage and one that feels unpredictable. Good charcoal, sensible vent control and a proper first burn are what set the tone. Kamado Kingdom customers tend to want strong performance without paying over the odds, and that same practical thinking applies here - do the setup right once, and the grill will reward you every time you light it.
Give your kamado a calm first burn, resist the urge to overfire it, and treat the early cooks as part of the setup rather than a test. You will end up with a barbecue that runs cleaner, lasts longer and feels much easier to control when it matters.