Where does the food aboard Battlestars and other space-faring ships come from? It seems implausible that they would store sufficient stocks for several months of consumption due to space constrains (no evidence either way, though), so they must have some process through which they produce food on a regular basis.
The series doesn't feature much food to my memory beyond Commander Adama's noodles (Udon?), alcoholic drinks, and crackers.
In The Passage (S3E10), Galactica encounters a contamination of all food stockpiles and supply chains and a famine is about to ensue. The proposed solution involves harvesting protein-rich algae found on a remote planet and somehow processing it for consumption.
Is this elaborated on within canon?