A table sauce also known as catsup, tomato sauce or red sauce. its tradtionally made from mushrooms, oysters , mussels, walnuts or other foods. A sweet and tangy sauce, typically made from tomatoes, a sweetener, vinegar and assorted seasonings and spices.Its often served hot with various dishes including chips, fries, hamburgers, sandwiches, hot dogs, eggs and grilled & fried meat. Also used as a flavoring for things such as potato chips.