Cantonese sauce is a versatile and flavorful sauce commonly used in Cantonese cuisine. It is a quick and easy sauce that can be used to enhance the taste of various dishes. Made with a combination of soy sauce, oyster sauce, hoisin sauce, and other seasonings, this sauce adds a savory and slightly sweet flavor to stir-fries, noodles, and rice dishes. It is a must-have in any Cantonese kitchen and can be easily prepared in just a few minutes.