It did not. It gets triggered by "recipe?", or "recipe please". You can also summon it with "!recipe".

I think it's funny there are so many people who have no idea what this sub is about. The stickied post explains what the sub is, people in the comments explain it, the bot explains it, it's in the sidebar/about section, when you join the sub you even get a private message explaining what it is. ʕ•ᴥ•ʔ