Adding recipes/articles to routines

Hi guys :)

Its been a long time since I tried using the routine feature and now I'm a little stuck: Is it possible yet to add articles or recipes to a custom routine (creating your own Meal Plan and the like)?

If yes: How do you do it? ^^ I don't see the "add to routine"-option the workouts have.

If no: Would it be possible to change that? :D

Thanks as always.