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Barbecuing is a popular method of cooking food outdoors in Australia, and for good reason. Charcoal BBQ grills bring a distinct flavor and smoky taste to meats, vegetables, and other foods that cannot be replicated by other cooking methods or different grills.

But have you ever stopped to wonder how a charcoal grill actually works?

Let’s explore the science behind charcoal grilling and how it results in the delicious flavor that we all know and love.

The Mechanism of Charcoal BBQ Grills

Charcoal or fire grills use charcoal briquettes or natural lump charcoal as the heat source. These are made from carbonized wood and other organic materials, and when they are burned, they produce heat and smoke that infuse the food with a smoky flavor.

When the charcoal is lit, it undergoes a process called combustion – the chemical reaction that occurs when a fuel source is burned in the presence of oxygen. This produces heat, light, and smoke, and the heat generated by the combustion of the charcoal is what cooks the food. The temperature of the grill can be controlled by adjusting the amount of air that is supplied to the charcoal, which in turn affects the rate of combustion.

Some people prefer to use wood blocks or chips for BBQ grilling; to get a similar effect as charcoal, you should keep in mind the smoke point of the type of wood you use.

The Flavor Profile of Food Cooked on Charcoal BBQ Grills

Apart from the heat source, the smoke produced by the burning charcoal is another important factor in the flavor of food cooked on a fire grill. The smoke contains various compounds that are responsible for the rustic, smoky flavor, which are released into the air as the charcoal burns and absorbed into the surface of the food, adding to its flavor.

Additionally, the way that the food is cooked on a charcoal grill also contributes to its flavor. When the food is placed directly over the hot coals, it is exposed to the heat and smoke from the charcoal, which infuses the food with flavor. However, the heat can also dry out the food, so it is important to turn the food frequently and to baste it with a flavorful marinade to help keep it moist.

Finally, the type of charcoal used can also affect the food’s flavor profile. Briquettes are made from a mixture of wood and other materials, and they tend to burn evenly and for a long time, making them ideal for BBQ grilling. Natural lump charcoal, on the other hand, is made from pure wood and burns more quickly, but it also imparts a stronger, more natural flavor to the food.

The Bottom Line

In conclusion, charcoal BBQ grill are a delicious and flavorful way to cook food, and the science behind them is fascinating. By understanding the process of combustion and the role of heat, smoke, and the type of charcoal used, you can fine-tune your grilling techniques and achieve even better results.

If you haven’t got your hands on the best portable BBQ grills in Australia yet, visit the Kankay Grills website to find your perfect outdoor cooking equipment!