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BBQ Hotplate Kit

The BBQ Hotplate Kit expands your 700 series Z Grills smoker capabilities to include hotplate cooking and even high temperature searing of a steak.

The kit includes:

  • 2 x Cast iron hotplates with smooth and ridged sides
  • Handle to easily lift out the hotplates
  • Aluminium tray that fits front to back in place of the grill rack
BBQ Hotplate Kit component view

Both of the plates are reversible. The smooth is side great for doing bacon and eggs, onions rings or hamburger patties, while the ridged side is perfect for searing some cool lines into a steak!

The BBQ Hotplate Kit is designed to fit front to back in 7002B, 700E and 700E-XL grill models, but the hotplates can be used in any grill or even over a campfire!

Where to place the hotplates

Remove the whole grill rack, or just the left hand grill rack (if grill has twin grill racks) and drop the BBQ Hotplate Kit at the far left of the grill.

Position the BBQ Hotplate Kit to the left of the grill

Start the grill as normal and set the target temperature. For hotplate cooking or searing a steak, set to the grill highest temperature setting, 232ºC. Depending on the outside temperature and wind, the grill should reach above 200ºC in 15 to 20 minutes at which point the hotplate will be close to 250ºC ready for cooking.

It is important to put the BBQ Hotplate Kit in as early as possible (when starting the grill) as they take some time to heat up.

Opening the lid often?

The heat output of the wood fire is significant but not the same as a full set of gas burners on a large flat plate BBQ. For this reason, it is very difficult to maintain a high temperature with the lid open too often. Closing the lid allows the temperature to build up.

If the food needs to be flipped, open the lid, flip fast and close the lid.

If you need to open the lid often during the high temperature cook, drop the temperature setting to 190ºC.Opening the lid too often with the grill on the highest temperature setting can result in an excessively big fire as the grill tries to generate more heat to reach the target. This can lead to temperature spikes when the lid is closed again, or even burn-back issues.

Keep the lid shut as much as possible, as opening the lid lets in cold air and will cool down the BBQ plates and can result in temperature spikes.
Remember: If you keep looking, you’re not cooking!

Drop the temp after cooking

After operating the grill at a high temperature, always drop the grill to a lower temperature setting (121ºC or lower) for at least 10 minutes to allow the fire to die down, before turning to shut down cycle.

Tomahawk Time!

Fancy cooking up a reverse seared tomahawk steak on your Z Grills smoker like the one below? This steak was cooked by a Z Grills Aussie owner on his BBQ Hotplate Kit.

Click here to view the Facebook post with the step by step images.

Tomahawk steak reverse seared on a Z Grills BBQ hotplate kit.

Hotplate tips

  • The rear hotplate will be hotter than the front hotplate, especially if the lid is opened often.
  • For searing a steak, when flipping it over, move to a fresh (hot) section of the plate.
  • The BBQ Hotplate handle is great for lifting out the hotplate, but take extreme care if the metal is still hot. The hotplate will stay hot for a long time!
  • Never pour cold liquid on the hotplate when very hot as the rapid contraction can cause it to crack.
  • Be generous with oil when using the the hotplate. This will help with heat transfer, reduce sticking, but also help to further season the plate.
  • Avoid using metal utensils on the hotplate, instead use plastic or wooden ones.
  • Don’t open the lid too often, or if you must, drop the temperature setting to 190oC to avoid temperature spikes. The grill will maintain a very high temperature.

Easy to clean & safer cooking

One of the key reasons using a hotplate is better than open flames on a pellets smoker is ease of cleaning. Having food and fat dripping down into the grill drum is not a good idea as it creates a huge cleaning job as it mixes with the fire ash.

Grease dripping down into the bottom of the grill drum can increase the risk of a dangerous grease fire.

Seasoning and cleaning

Like any cast iron cook-wear, additional oil seasoning before first use and then proper cleaning and oiling after each use will result in super durable and not stick cooking surface.

Check out this video for some tips on how to make your cast iron cook-wear really shine!

Vented grease tray

The vented grease tray in Z Grills 7002B or 700E-XL models (from October 2021 onwards), allows for temperatures of 270ºC and higher on the BBQ hotplates, great for searing a steak. Check out the video explanation of how it works below.

Vented grease tray and BBQ Hotplate Kit
View from below the vented grease tray

Even without the vented grease tray (or with the vents covered with foil), temperatures well over 200ºC can be achieved, enough for normal hotplate cooking.

For higher temperatures without the vented grease tray, remove the grease tray from the grill and position the BBQ Hotplate Kit to the far left, which is hotter than the right (with the grease tray out).

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