Phrases Ordering Food and Drinks

Could I get a side of...

C2

Meaning

May I please have an additional smaller dish to accompany my main course?

Example sentences

John: 'I'll take the steak, and could I get a side of asparagus?'<br>

Alice: 'Certainly, sir.'

John: 'The salmon, and could I get a side of new potatoes?'

Alice: 'Your order, please?'<br>