smoke concentrate In modern times, almost all smoking is carried out for its flavor. This flavoring can be purchased as a liquid in most supermarkets to mimic the flavor of smoking—not its preservative qualities—without the actual cooking process... Liquid smoke is often used in the processing of bacon, and is one of the main flavors in the curing solution used for bacon. It is also used to flavor jerky and tofu. Liquid smoke is also used in some soft cheeses and tempeh. [Wikipedia] Liquid smoke is also a common ingredient in many barbecue sauces and meat marinades. flavor or taste ingredient requires discussion