We think of ketchup as a thick red sauce, but it was something pretty different in the beginning. It originated as a thin soy sauce made from fermented fish most likely from a region called Tonkin ...

Insider visited the Heinz Tomato Ketchup factory in Elst, Netherlands, where 1.8 million is made It's one of the world's most popular condiments, and it can be found in many households around the ...

This story appears in the February 2019 issue of National Geographic magazine. Ketchup—that cheerful red sauce sold in handy glass bottles—first came on the American market in the 19th century.

Some say tomato, some say to-mah-to, but does anyone still say catsup anymore? Here's the saucy history behind this term, to ...

Want a whole new take on homemade ketchup? Switch out your usual red tomatoes for vibrant green ones to get ketchup with a ...

No winter is without at least one row of jars filled with homemade courgette ketchup. At least, that's how it is in my home. I love this sauce because it goes well with almost everything.