[gyrocode]

Interesting idea... Phrase "fork a recipe" just got a new meaning.

[mch82]

Might be worth user testing some different ways of saying "fork" in case the people who cook aren't the same as people who code.

One to try might be "Remix" and "Remixes"?

[pbhjpbhj]

"Adapt", "modify", "tweak", "personalise", ...?

Is forking really good for recipes, do you want to automate inclusion of upstream changes, surely not?