chéng is the everyday kitchen verb: scoop food or liquid out of a pot/pan into a serving vessel. Pairs naturally with
饭,
汤,
粥,
水. By extension also 'to hold / contain' when describing what a container can take (
这个 瓶子 盛 不下 — this bottle can't hold it all). Compare with
装, which is broader 'to pack/load' and covers non-food objects.