French dressing French dressing French dressing is a term originally used for any oil-and-vinegar-based salad dressing. Today, it refers to a creamy ketchup-based dressing which varies in color from pale orange to bright red. It can be made by blending olive oil, vinegar, tomato paste, ketchup, brown sugar, paprika, and salt. In the United States during the 1950s, manufactured "French dressing" was developed. The manufactured version is sweet and colored orange-to-red from the use of paprika and tomatoes. In manufactured versions, "French dressing" is generally a pale orange and creamy, while "Catalina French dressing" is generally bright red and less creamy. In
Tomato sauce roux). All of these qualities make them ideal for simple and appealing sauces. In countries such as the United Kingdom, Australia, New Zealand, and South Africa, the term "tomato sauce" is used to describe a condiment similar to ketchup. In some of these countries, both terms are used for the condiment. The use of tomato sauce with pasta appears for the first time in 1790 in the Italian cookbook "L'Apicio moderno", by Roman chef Francesco Leonardi. The simplest tomato sauce consists just of chopped tomatoes cooked down (possibly with olive oil) and simmered until it loses its raw flavor. Of