Salt & vinegar is a popular flavor combination that is often used in cooking and as a condiment. The taste of salt & vinegar is a perfect blend of savory and sour, making it a versatile flavor that can be used in a variety of dishes. It is commonly used as a seasoning for french fries, chips, and other snacks, but it can also be used in marinades, dressings, and sauces. The combination of salt and vinegar creates a flavor that is both tangy and satisfying, making it a popular choice for those who enjoy a bold and bold taste.