The kind used for French fries is actually ketchup, which has been seasoned. You can go to the supermarket to find delicious bottled food, as well as other brands of ready-to-eat food, which can be used in bread and western food. They are sour and sweet. I feel very strong when cooking. It's best to dip the ingredients, especially what you find, and it's delicious to dip them in.

The bagged or filled ketchup sold in the supermarket is simply ketchup, which doesn't have much flavor and is natural tomato flavor. It is mainly used for cooking to increase the flavor, color and consistency of tomatoes, and needs to be seasoned by itself.