side order
US /ˈsaɪd ˌɔːr.dər/
UK /ˈsaɪd ˌɔːr.dər/
1.
an extra dish of food or drink ordered in a restaurant in addition to the main dish
:
•
I'd like the steak with a side order of mashed potatoes.
•
Do you want fries as a side order with your burger?