chicken feed
US /ˈtʃɪk.ɪn fiːd/
UK /ˈtʃɪk.ɪn fiːd/

1.
food for chickens
:
•
He scattered chicken feed in the yard for the hens.
•
The farmer bought a large bag of chicken feed.
2.
a very small or insignificant amount of money
:
•
He considered the bonus to be mere chicken feed compared to his usual earnings.
•
For a company of that size, a million dollars is just chicken feed.