He pretends to be impartial, but believe me, he 'knows which side his bread is buttered on'.
I took the job because I needed to earn some 'bread'. [=(more commonly) 'dough']
Casual clothing has always been the company's 'bread and butter'.
(..) He's making breakfast? Unfortunately. Hey, I'm slaving over here. I'll just get some toast. Toast, toast. That's made with bread, right? Come on. You used to always laugh at my jokes. I used to be nine. Ah, the good ol' days. Hey, I need you to watch (..)2016 TvShow: Designated Survivor Title: Pilot Season: 1 Episode 1