The main ingredient in ketchup is tomatoes. In some cases, ketchup may also contain other ingredients, such as sugar, vinegar, spices (e.g., cloves, cinnamon, mustard), garlic, onions, and other seasonings.
Ketchup is a very popular sauce and is used to enhance the flavor of various dishes. It is often served as a condiment for fried potatoes, hamburgers, hot dogs, French fries, and other fast foods. Ketchup can also be used as a main ingredient in many sauces and marinades, and even as a base for making barbecue sauce.
