A wood stove for wok cooking can give you the heat needed to recover quickly after vegetables hit the pan. That same heat can turn a spoonful of minced garlic brown before the rest of dinner is ready. On the Hillrein Zhengtu, treat the short aromatic stage as its own cooking step: lower the heat first, let the wok respond, then add the garlic.
This is especially useful when a recipe starts with garlic in oil before the main ingredients. Follow the recipe's order; some dishes add garlic later. The technique here is about controlling that brief, delicate stage, not changing every stir-fry into the same recipe.
Set up a wood stove for wok cooking with two heat stages
Have the garlic, main ingredients, sauce, and utensils ready before heating the wok. Minced garlic gives you very little time to stop and chop something else. Place ingredients within comfortable reach but clear of the hot stove, and choose cookware that sits securely on the Zhengtu supports.
For strong stir-fry cooking, Zhengtu's usual working pattern is a fuller wood load and about 80% fan. That is the high-heat stage for the main food. It does not mean a nearly empty wok should remain at that setting while delicate aromatics cook. Use a temporary lower fan setting for the aromatic stage and judge the pan's response.
Establish the wood fire before managing the garlic
Start with dry small wood around 10 cm long and leave air spaces in the first load. Do not pack a cold chamber full. Support ignition with low-to-medium fan, allow the chamber to heat, and increase airflow gradually after the flame establishes. Build the working fuel load as the fire becomes ready for cooking.
Zhengtu uses fan-forced oxygen and annular air intake to support gasification combustion. Visible smoke reduces after the burn stabilizes under suitable conditions, but startup and refueling may still produce smoke. Finish that startup work before beginning a cooking step that needs your full attention at the pan.
Reduce the heat before the garlic touches the oil
A fan adjustment changes airflow; it does not instantly cool the metal wok or remove heat from burning wood. Turn down from the high-heat setting before adding the garlic, and allow the pan to respond. Do not use visible flame height as a thermometer. On Zhengtu, a higher fan setting can lower the flame while increasing useful heat beneath the cookware.
For a recipe that starts garlic in oil, aim for gentle sizzling and enough time to move the pieces around. If the oil is already smoking heavily, pause the addition and lower the heat. When necessary and safe, move the wok to a stable heatproof resting place with appropriate heat protection. Do not hold a heavy hot wok in the air while reaching for ingredients, and do not add water to hot oil to cool it.
The image shows a cook handling a wok over Zhengtu; it does not identify the contents as garlic or demonstrate a measured fan setting. Use the recipe and the actual response in your own pan rather than trying to copy a still frame.
Watch the garlic, then return to the main cooking stage
Keep the pieces moving. When they become fragrant and reach the color your recipe calls for, add the prepared main ingredients in the specified order. Do not leave the garlic sitting in an empty hot wok while you fetch them. If it turns dark and smells bitter, stop that step and restart it safely rather than hiding the burnt flavor under the rest of the meal.
Once the main ingredients are in, increase airflow gradually toward the heat they need. About 80% fan is a useful strong-cooking reference on an established Zhengtu fire, not an obligation for every quantity of food. Full fan is possible but burns wood faster. Make the increase because the food needs heat recovery, not because the flame looks short.
A small change that makes strong heat more useful
Practical wood stove fire control includes knowing when to ease off. Cooking with small wood gives you a manageable fuel supply, while the fan helps you change the cooking rhythm. Neither replaces watching a delicate ingredient or allowing a hot pan time to respond.
The Hillrein Trail wood gasifier stove is designed for sustained real-meal cooking. Use it in a suitable outdoor cooking area, supervise the fire, and follow its operating instructions. For the next garlic-first stir-fry, make one deliberate change: prepare the main ingredients, settle the wok heat, then add the garlic. Bring the stronger heat back when the food is ready for it.