Why is marinade used?

Marinade is used to enhance the flavor, tenderness, and moisture of meats, vegetables, and other foods. It typically contains an acidic component, like vinegar or citrus juice, which helps break down proteins, making them more tender. Additionally, the various herbs, spices, and oils in a marinade infuse the food with rich flavors during the soaking process. Overall, marinating is a simple way to elevate the taste and texture of dishes before cooking.