What is the term for food offered to ancestors in Manderin Chinese?

We normally just say it as "供品".
"供" means to prepare.
"品" could be used in many ways, just like "用品", "品性", "品格", etc,.
And we seldom use "供餐" as a "wording" for ancestors even though it seems has a meaning focusing on food offered to ancestors, because "供餐時間" is a popular wording in schools or restaurants for the time food prepared for students or guests.
We usually prepare more than just "food", and I think that is the reason that "供品" is always been used, not the wording of "供餐".
I am an English learner, my English writing might still is poor.