Stir-fried dishes are a popular cooking method that involves quickly frying ingredients in a small amount of oil over high heat. This technique allows for the preservation of flavors, colors, and nutrients in the food. Common ingredients include vegetables, meats, and tofu, often seasoned with sauces like soy sauce or oyster sauce. The process typically involves cutting ingredients into uniform pieces for even cooking. A wok is often used for stir-frying, as its shape allows for efficient heat distribution. Stir-fried dishes are commonly found in various cuisines, particularly in Chinese and Thai cooking, and can be served with rice or noodles.