Charcoal cooking is a method of preparing food using charcoal as the primary heat source. This technique is popular for grilling and barbecuing, as it imparts a distinct smoky flavor to meats and vegetables. Charcoal is made by burning wood in a low-oxygen environment, which removes moisture and volatile compounds, resulting in a dense, carbon-rich fuel. When using charcoal, it is essential to light it properly and allow it to reach the right temperature before cooking. This can be done with a chimney starter or lighter fluid. Charcoal grills are widely available and come in various sizes, making them suitable for both backyard gatherings and camping trips.