In theory, if you stripped out absolutely all of the content except for the bare ingredients-list-and-procedures of the recipes (possibly you would also have to

In theory, if you stripped out absolutely all of the content except for the bare ingredients-list-and-procedures of the recipes (possibly you would also have to drop the names), you could make a recipe book called "all of the recipes ever published in any of the 140 most popular languages" and you'd be fine. You could then make your recipe book searchable, sure.