Anchovies are small, saltwater fish belonging to the family Engraulidae. They are typically found in warm seas and are known for their strong flavor. Anchovies are often used in cooking, either fresh or preserved in oil or salt, and are a common ingredient in various dishes, including pizza and Caesar salad. These fish are rich in omega-3 fatty acids, protein, and essential vitamins, making them a nutritious addition to meals. Anchovies are also a key component in Mediterranean cuisine, where they are often used to enhance the taste of sauces and dressings.