What is "soy sauce"?

Soy sauce is a popular condiment and seasoning made from fermented soybeans, wheat, salt, and water. It originated in China and has since become a staple ingredient in many Asian cuisines, including Chinese, Japanese, Korean, and Southeast Asian dishes. Soy sauce adds a rich and savory flavor, known as umami, to a wide range of foods, including stir-fries, marinades, dipping sauces, and soups. It comes in various types and grades, including light, dark, and low-sodium options, each with its own unique flavor profile and intensity.