Just finished reading Good Omens and I don't recall Az or Crow taking food from each other. Not saying that to be a dick or discount your art (I love it I've followed since invader zim on DA)
that’s.. a heckin long time, jeez louise o-o; i’m glad you’re still around!
Az steals Crow’s food during their meet up while talking about the progress (or not progress) Warlock has made.
“Aziraphale helped himself to Crowley’s slice of angel cake. ‘Well, he’s a growing boy. And, of course, there’s been the heavenly influence in his life.’ Crowley sighed.”
while it doesn’t say that Crow steals food back, i’ve always felt like it would be very in character of him, with the dynamic they have in the book. they share their jobs and their doubts and their interests. Az gets the Deviled Eggs and Crow gets the Angel Cake. it just makes sense to me they’d pick off each other’s meals too, so i’ve included it in my headcanons ^-^