Ketchup and catsup are condiments usually made with ripened tomatoes. The term "ketchup" is more popular in most countries. The ingredients used — tomatoes, sugar, salt , vinegar, cinnamon, etc. — are pretty much the same in both ketchup and catsup.

Origin of Word

Both words are derived from the Chinese ke-tsiap, a pickled fish sauce. It made its way to Malaysia where it became kechap and ketjap in Indonesia. Catsup and katchup are acceptable spellings used interchangeably with ketchup, however, ketchup is the way it is popularly used today. "Catsup", which dates to the same time, may well be a different Romanization of the same word, trying to come closer to a sound that doesn't really exist in English.

In the 1800s, "ketchup" was most common in Britain and "catsup" was most common in the US for reasons unknown. The two words never really canceled each other out because in their formative years, there weren't spelling dictionaries choosing a "correct" version of words. (Many Americans pronounced "catsup" the same as "ketchup" in any case.) Today, "ketchup" is the dominant term in both countries.

There was a sudden interest in the difference between catsup and ketchup after an episode of popular TV series Mad Men featured a (fictional) pitch to ketchup company Heinz. Journalists and bloggers dug around to find the history and Slate reported that:

According to a Heinz spokesperson, Henry John Heinz first brought his product to market as “Heinz Tomato Catsup,” but changed the spelling early on to distinguish it from competitors. Del Monte did not switch spellings until 1988, after it became clear that ketchup was the spelling of choice for American consumers. Hunt’s switched the name of their product from catsup to ketchup significantly earlier.

History

Seventeenth century English sailors first discovered the delights of the "sauce", a Chinese condiment and brought it to the West. Ketchup was first mentioned in print around 1690. The Chinese version is actually more akin to a soy or Worcestershire sauce.

It gradually went through various changes, particularly with the addition of tomatoes in the 1700s. By the nineteenth century, ketchup was also known as tomato soy. Early tomato versions were much thinner with a consistency more like a soy or Worcestershire sauce. F. & J. Heinz Company began selling tomato ketchup in 1876. By the end of the nineteenth century, tomato ketchup was the primary type of ketchup in the United States, and the descriptor of tomato was gradually dropped.

Ingredients

The basic ingredients in modern ketchup are tomatoes, vinegar, sugar, salt, allspice, cloves, and cinnamon. Onions, celery, and other vegetables are frequent additions. Catsup may be made of tomatoes, onions, cayenne, sugar, white vinegar, cloves, cinnamon, celery seed and salt. So the two do not differ much in their ingredients. But different manufacturers may use different ingredients for the two. Sometimes Catsup may be more spicy than Ketchup.

Price

Prices for catsup and ketchup vary by brand and are roughly the same. Here are some bestsellers:

References