French phrase
Mets ~ de côté pour moi, s'il te plaît.
Meaning
Set ___ aside for me, please.
When to use it
A request to reserve some food for later. It is a friendly, informal expression.
Example dialogue
Tu vas manger tous les biscuits ?
Are you going to eat all the biscuits?
Mets deux biscuits de côté pour moi, s'il te plaît.
Set two biscuits aside for me, please.