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How to control temperature in a Kamado grill: tips for low and slow or high heat
Kamado grills are loved for their versatility – but to unlock their full potential, you need to master temperature control. Whether you’re slow-smoking ribs or searing a steak, understanding how airflow, fuel, and accessories affect the heat is key. Here’s your essential guide to Kamado grill temperature control.
1. Understand how airflow controls temperature
Your Kamado grill works like a wood-fired oven. The more air you let in, the hotter it gets. Open both top and bottom vents for maximum airflow and searing temperatures. For low and slow, close them partially to reduce oxygen flow and lower the heat.
2. Use a deflector plate for indirect cooking
Deflector plates block direct heat and allow hot air to circulate around the food, creating an oven-like environment. For smoking or baking, always use the heat deflector – it makes temperature control more stable and forgiving.
3. Light charcoal properly
Start with natural lump charcoal like Texas Club premium charcoal and use a charcoal starter to ignite it evenly. Avoid using lighter fluid – it’s hard to control and can affect the flavour.
4. Don’t overshoot the temperature
Ceramic grills hold heat for a long time. It’s better to approach your target temperature slowly. If you overshoot, it can take a long time to cool down. Build up gradually and make small vent adjustments.
5. Get a thermometer that works with you
Use a reliable grill thermometer like the Inkbird IBT-4T to monitor internal grill temperature and meat probes simultaneously. It helps keep things precise and avoids constantly opening the lid, which causes temperature drops.
6. Practice makes perfect
Like any fire-based cooking method, Kamado grilling has a learning curve. But once you get the feel for vent settings, charcoal arrangement, and timing, you’ll never go back to gas or basic barbecues.
For the best results, make sure your grill is well-sealed, always start with a clean firebox, and give yourself a bit of time before guests arrive. The control you gain is well worth the effort.