Round cake? (5)
I believe the answer is:
scone
This clue might be a double definition.
'round' is the first definition.
The definition and answer can be both things that one consumes for nourishment as well as being singular nouns.
Perhaps there's a link between them I don't understand?
'cake?' is the second definition.
(I've seen this in another clue)
Can you help me to learn more?
(Other definitions for scone that I've seen before include "Small plain cake and Scottish town" , "in which a stone was once found?" , "Plain teatime cake" , "Cream tea cake" , "The Stone of -----, returned to Scotland in 1996 after 700 years" .)