Is it Ketchup or Catsup? Here’s the Real Difference (2024)

Andrea Rivera Wawrzyn

Andrea Rivera WawrzynAssociate Food Editor, The Kitchn

Andrea is the Associate Food Editor at The Kitchn. She is a lifelong chef and full-time clog enthusiast. Her passions include grabbing more books at the library than she can read in the time allotted and the relentless pursuit of the perfect burrito. She lives in Salem, MA with her husband and two cats.

published Feb 24, 2024

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Is it Ketchup or Catsup? Here’s the Real Difference (1)

Ketchup has become a wildly popular (some would say ubiquitous) condiment in the United States and beyond. Nowadays, we have an abundance of choices of what to dip our fries into, from dozens of supermarket ketchup brands, to small independent makers, to DIY versions (you could even step outside the box and spice it up.)

In the U.S. you’re unlikely to come across a bottle labeled anything but “ketchup,” but once upon a time your choices would have included products labeled with the word “catsup.” So what’s the difference? Or are they the same thing? We’ll answer the question once and for all.

What’s the Difference Between Ketchup and Catsup?

As it turns out, they’re the same thing! Ketchup and catsup are both Westernized terms for a condiment that has origins in China: fish sauce. Ketchup as we know it today is a modernized version of fish sauce, which was made in port towns on the South China Sea with salted and fermented anchovies. The condiment made its way west via European merchants, taking with it Westernized pronunciations.

Early recipes for ketchup (or catsup, if you like) incorporated a wide variety of ingredients like mushrooms, walnuts, and shellfish (hence the distinction tomato ketchup). Ketchup evolved to include ingredients like vinegar and alcohol (like wine and brandy) that served as both flavor enhancers and preservatives. Today, ketchup has become both sweet and savory with the addition of sugar to our modern versions.

The History of Ketchup

The tomato-based version we most often see today was developed in the late 1800s, with Heinz introducing its bottled version in 1876. Heinz originally bottled their condiment as “tomato catsup” and changed their branding to “Heinz Tomato Ketchup” soon after bringing it to market in order to distinguish it from competitors. Other brands followed suit once it became clear that “ketchup” was the more popular term among U.S. consumers.

Is it Ketchup or Catsup? Here’s the Real Difference (2024)

FAQs

Is it Ketchup or Catsup? Here’s the Real Difference? ›

As it turns out, they're the same thing!

Which is correct, catsup or ketchup? ›

The company originally called it catsup, but soon switched to ketchup to stand out. Today, ketchup is the standard, while catsup is still used occasionally in the southern U.S. Today, most ketchup — or catsup — contains the same basic ingredients: tomatoes, vinegar, sugar, salt, allspice, cloves and cinnamon.

Why did they change catsup to ketchup? ›

They originally referred to their product as catsup, but switched to ketchup in the 1880s to stand out. Eventually, ketchup became the standard spelling in the industry and among consumers, though you can still find catsup strongholds sprinkled across the U.S.

Why do old people call ketchup catsup? ›

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.

Who says ketchup and who says catsup? ›

“Ketchup” is what you'll find used more in the United States, Canada, and also the United Kingdom. But “catsup” is just an older spelling once used around the world that's fallen out of favor, but you still find it used on certain products.

Why do some people say catsup instead of ketchup? ›

As it turns out, they're the same thing!

Ketchup and catsup are both Westernized terms for a condiment that has origins in China: fish sauce. Ketchup as we know it today is a modernized version of fish sauce, which was made in port towns on the South China Sea with salted and fermented anchovies.

When did Hunt's change from catsup to ketchup? ›

In 1988, Hunt's catsup changed its label to ketchup. In May 2010, Hunt's ketchup temporarily removed high fructose corn syrup from its ingredients. The new ingredients were "tomatoes, sugar, vinegar, salt and other seasonings". The product changed back to high fructose corn syrup in May 2012.

Which came first, catsup or ketchup? ›

The first name of “catsup” officially appeared in Britain in 1690; the “ketchup” variant was first listed in 1711. Where is the tomato, you might wonder?

What country calls ketchup catsup? ›

Ketchup is the dominant term in American English and Canadian English, although catsup is commonly used in some southern US states and Mexico. In Canada and the US, tomato sauce is not a synonym for ketchup but is a sauce made from tomatoes and commonly used in making sauce for pasta.

Why is Heinz ketchup not ketchup? ›

In America, “Heinz” is practically synonymous with “ketchup.” But that won't be true in Israel—at least, not in Hebrew. The country's Health Ministry says that the company can no longer call its tomato product “ketchup” on Hebrew labels because it does not contain enough tomato paste.

What is the oldest ketchup brand? ›

In 1876, the world of ketchup changed forever. A first-generation German American named Henry J. Heinz launched his bottled version of ketchup—spelled “catsup”—following his success with bottled grated horseradish, which the company advertised alongside dozens of other products.

What is fancy catsup? ›

Fancy ketchup is a U.S. grade A ketchup that has good color, good consistency, good flavor, and is free from defects, according to the USDA. Grade A ketchup must also have at least 33% tomato solids — making it thick enough to stay in place on your food.

Is Heinz 57 sauce ketchup? ›

The number isn't just featured on Heinz ketchup; it also appears on the brand's mustard, mayonnaise, baked beans and cream of tomato soup. Much like the Heinz logo, the "57 varieties" mark has become a way for customers to recognize the brand and it's really nostalgic for fans of the company.

Do Canadians say catsup? ›

The preferred spelling in Canada is ketchup. Catsup is a variant spelling used primarily in the United States.

What is the old way of saying ketchup? ›

Heinz Tomato Ketchup was originally called catsup.

How do British people say ketchup? ›

Below is the UK transcription for 'ketchup': Modern IPA: kɛ́ʧəp. Traditional IPA: ˈkeʧəp. 2 syllables: "KECH" + "uhp"

Do Americans call it catsup? ›

Ketchup is the dominant term in American English and Canadian English, although catsup is commonly used in some southern US states and Mexico. In Canada and the US, tomato sauce is not a synonym for ketchup but is a sauce made from tomatoes and commonly used in making sauce for pasta.

Is ketchup spelled with AK or C? ›

The preferred spelling in Canada is ketchup. Catsup is a variant spelling used primarily in the United States.

What is the origin of catsup? ›

How did a simple sauce come to be so loved by America? It turns out ketchup's origins are anything but American. Ketchup comes from the Hokkien Chinese word, kê-tsiap, the name of a sauce derived from fermented fish. It is believed that traders brought fish sauce from Vietnam to southeastern China.

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