"Tomato-based" refers to foods and sauces that primarily use tomatoes as a key ingredient. This includes popular dishes like spaghetti sauce, pizza sauce, and salsa. The rich flavor of tomatoes adds a delicious taste to many recipes, making them a favorite in various cuisines around the world. In addition to enhancing flavor, tomato-based products are often packed with nutrients. Tomatoes are a good source of vitamins like vitamin C and vitamin K, as well as antioxidants such as lycopene. These health benefits make tomato-based dishes not only tasty but also a nutritious choice for meals.