Pot to go in larder (6)
I believe the answer is:
pantry
'larder' is the definition.
('pantry' can be a synonym of 'larder')
'pot to go' is the wordplay.
'pot' becomes 'pan' (I've seen this before).
'to go' becomes 'try' (I've seen this before).
'pan'+'try'='PANTRY'
'in' acts as a link.
(Other definitions for pantry that I've seen before include "Room off the kitchen" , "Food store" , "Small storeroom for food etc" , "Small room or cupboard for storing food" , "Store cupboard" .)