Ketchup — A Sauce That Traveled the World
2026-10-16
Ketchup — A Sauce That Traveled the World
When you think of ketchup, you probably think of America—hamburgers, hot dogs, and French fries.
When you think of ketchup, you probably think of America—hamburgers, hot dogs, and French fries.
But ketchup may have started its journey far from America.
One widely accepted theory traces the word “ketchup” to southern China. A word sounding something like kê-chiapreferred to a fermented sauce made from fish or seafood. There were no tomatoes in it.
Through maritime trade, the sauce and its name traveled through Southeast Asia and eventually reached Britain. The British created their own versions using ingredients such as anchovies, mushrooms, and walnuts.
Then it crossed the Atlantic.
In the United States, tomatoes became the main ingredient, and by the 19th century, ketchup began evolving into the sweet red sauce we know today.
China → Southeast Asia → Britain → America
This journey reminds me of Japanese curry. It originated in India, traveled through Britain, and arrived in Japan, where we transformed it into something distinctly Japanese.
This is how culture grows.
We borrow. We adapt. We improve. And sometimes, what we create becomes so familiar that we forget it ever came from somewhere else.
That may be one of the most interesting lessons hidden in a bottle of ketchup.
Disclaimer: I use AI as a tool to help create images and proofread my writing. However, the ideas, opinions, experiences, and messages in my posts are my own. AI does not generate my posts for me. It simply helps me present my own words and ideas more clearly.
Kenichi Uchikura
Founder & CEO
Pacific Software Publishing, Inc. (PSPINC)
Uchikura & Co., LLC.
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ABOUT THIS BLOG
I was born and raised in Japan and have spent most of my adult life in the United States. Through this blog, I share Japanese culture, language, expressions, and wisdom. My goal is not to say one culture is better, but to explore different perspectives and what we can learn from them.
Your comments are always welcome.
..-･**･-....-･･-..__..-･･-....-･**･-..
Kenichi Uchikura
Founder & CEO
Pacific Software Publishing, Inc. (PSPINC)
Uchikura & Co., LLC.
..-･**･-....-･･-..__..-･･-....-･**･-..
ABOUT THIS BLOG
I was born and raised in Japan and have spent most of my adult life in the United States. Through this blog, I share Japanese culture, language, expressions, and wisdom. My goal is not to say one culture is better, but to explore different perspectives and what we can learn from them.
Your comments are always welcome.
..-･**･-....-･･-..__..-･･-....-･**･-..