Could one add fat from the food cupboard? (6)
I believe the answer is:
larder
'food cupboard?' is the definition.
(I've seen this before)
I cannot understand how the rest of the clue works.
Can you help me to learn more?
(Other definitions for larder that I've seen before include "Room or cupboard for food storage" , "Food storeroom" , "room off kitchen?" , "Room or cupboard for storing food" , "Small room for storing food" .)