Do questions about recipes for Jewish foods (i.e. "How is Ja7nun made?") fall within scope for Judaism.SE if they do not pertain to the brachah to be said?
Would it be possible to add them to scope if not?
A question about Judaism is in scope. A question not about Judaism is not in scope. That's irrespective of whether it's also about recipes. Thus, Seeking old Jewish recipes is not in scope (and correctly is closed); What can I feed a vegetarian at my Pesach seder? and charoses Ingredients and Did the Terumas haDeshen write a challah recipe? and Alright you Yemenites or Mizrahim out there! Matzah Recipe? are in scope (and correctly are not closed).