What is the purpose of marinating chicken?

Marinating chicken serves multiple purposes, each of which contributes to the overall quality and palatability of the dish.

Enhancing flavor is one of the primary benefits of marinating. The marinade typically consists of various ingredients such as herbs, spices, oils, and acidic components like vinegar or citrus juice. These ingredients infuse the chicken with additional taste, which is particularly beneficial for lean meats that may lack natural flavor.

Additionally, marinating helps ensure tenderness. The acids found in many marinades break down the proteins in the chicken, making it less tough and providing a more enjoyable texture when cooked. This is especially important for certain cuts of chicken that can be chewy if not properly treated.

Lastly, marinating also plays a crucial role in moisture retention. When the chicken absorbs the marinade, it not only flavors the meat but can also help it retain moisture during cooking. This is vital in preventing the chicken from drying out, which can lead to a less desirable eating experience.

Therefore, the correct answer encompasses all aspects of marinating chicken—enhancing flavor, ensuring tenderness, and retaining moisture—making "all of the above" the most comprehensive and accurate choice.