Ketchup and mustard, which you can see in our Food cursor, are popular condiments often used to enhance the flavor of various dishes, especially burgers, hot dogs, sandwiches, and other fast food items. Both ketchup and mustard are readily available in most grocery stores and are considered classic condiments. They are commonly found side by side on condiment racks and are frequently used together to enhance the taste of various dishes. Whether you prefer the sweet tang of ketchup or the zingy kick of mustard, these condiments add a savory element to your favorite foods.