You'll have to ask 'the big cheese'. [='the boss']
Sprinkle the casserole with 'cheese'.
a 'cheese' [='cheesy'] sauce/spread
(..) MAN : Son? - Percy. Percy Wetmore. Son? - Son, can you hear me? - Speak up if you can hear us. I think this boy's cheese slid off his cracker. MAN : Percy, I got to ask you a few questions. DEAN: That's right. One minute, he was fine, and the next, blammo. (..)1999 The Green Mile