Toyota builds experimental hydrogen-powered pizza oven - Autoblog
www.autoblog.com
Toyota worked with Japanese appliance brand Rinnai to make a hydrogen-powered pizza oven, and it also developed a hydrogen-burning barbecue.

I wish I got to do fun little projects like this at my job. Anyway, this proof of concept shows that hydrogen would be a great alternative to propane and natural gas for cooking. Hat tip to @hypx@mastodon.social.