Why do you put marinade on Asian beef kebabs?

Marinating Asian beef kebabs enhances their flavor by infusing the meat with a blend of savory, sweet, and umami notes typical of Asian cuisine. The marinade often contains ingredients like soy sauce, ginger, garlic, and sesame oil, which not only tenderize the beef but also create a delicious caramelization when grilled. Additionally, marinating helps to keep the meat juicy and adds depth to each bite. Overall, it elevates the dish, making it more flavorful and enjoyable.