After Liesel and Rudy acquire their feast from Otto Strum, what do they do with it?

After they acquire the feast they bring it to Arthur Berg. It is then prepares and shared with the hungry residents nearby.

A few more doors were knocked on. Names were called out to apartments from streets below, and soon, the whole conglomerate of Arthur Berg’s fruit-stealing troop was on its way to the Amper. In the clearing on the other side, a fire was lit and what was left of the eggs was salvaged and fried. The bread and Speck were cut. With hands and knives, every last piece of Otto Sturm’s delivery was eaten. No priest in sight.