What copyright? Maybe I'm missing a section but nothing on his site looks like it would fall under copyright protection.
Lists of ingredients aren't protected by copyright. Hell, neither are basic instructions and he doesn't even have those.
Photos are but this looks like it would fall under fair use. If you have a fashion blog you're allowed to use a photo of a dress from the makers website when you're writing about it. It's hard to comment on a product if you can't share a photo of the product. This guy is commenting on various foods by showing their nutritional value.
The whole point of JSON+LD is to make that information more accessible to the outside world (like to search engines), why else would they publish that?
is there any reason to think any site wouldn't want their recipe showing up in a search result?
the 2 sites I talked to were overjoyed to have their recipes shown in my search results.
Lists of ingredients aren't protected by copyright. Hell, neither are basic instructions and he doesn't even have those.
Photos are but this looks like it would fall under fair use. If you have a fashion blog you're allowed to use a photo of a dress from the makers website when you're writing about it. It's hard to comment on a product if you can't share a photo of the product. This guy is commenting on various foods by showing their nutritional value.