Get smart curated videos delivered to your inbox.   SUBSCRIBE
The Kid Should See This

How to make ketchup, an easy recipe for all ages

Watch more with these video collections:

Who needs preservatives and sugar in their ketchup? Make your own delicious non-Newtonian fluid with some Roma tomatoes, salt, olive oil, water, and some apple cider vinegar after you watch Zagat’s How To: Make Ketchup.

In the archives: more recipe videos. How about some homemade pickles?

This Webby award-winning video collection exists to help teachers, librarians, and families spark kid wonder and curiosity. TKSST features smarter, more meaningful content than what's usually served up by YouTube's algorithms, and amplifies the creators who make that content.

Curated, kid-friendly, independently-published. Support this mission by becoming a sustaining member today.

🌈 Watch these videos next...

You Are Your Microbes

Rion Nakaya

Why is ketchup so hard to pour?

Rion Nakaya

Time lapse decomposition of a tomato over two months

Rion Nakaya

There’s no such thing as vegetables – Sci Code

Rion Nakaya

The science of Blue Corn Mush, a classic indigenous recipe

Rion Nakaya

The Perennial Plate: Kunming, China’s organic food movement

Rion Nakaya

The magic formula for Milk Bar’s strawberry-lemon cake truffles

Rion Nakaya

The Dodder Vine Sniffs Out Its Prey

Rion Nakaya

The Cook’s Atelier: Farm to table in Burgundy, France

Rion Nakaya