A marinade injector is a kitchen tool designed to infuse flavor into meats and other foods. It consists of a syringe-like device with a needle that allows you to inject marinades, brines, or other liquids directly into the food. This method ensures that the flavors penetrate deeply, enhancing the overall taste and moisture of the dish. Using a marinade injector can save time compared to traditional marinating methods, which often require long soaking periods. It is especially popular for preparing grilled meats, such as chicken or turkey, where a burst of flavor is desired.