Seeds in chickenfeed? (7)
I believe the answer is:
peanuts
I believe this clue is a double definition.
'seeds' is the first definition.
(peanut is a kind of seed)
'chickenfeed?' is the second definition.
(I've seen this before)
'in' acts as a link.
(Other definitions for peanuts that I've seen before include "Schulz comic strip" , "Schulz cartoon; trifling sum" , "A derisory amount of money" , "Paltry sum of money" , "Bits of food" .)