Friend has a selection of food that's tasty (9)
I believe the answer is:
palatable
'tasty' is the definition.
(I've seen this before)
'friend has a selection of food' is the wordplay.
'friend' becomes 'pal' (pal can mean a friend).
'has' is a charade indicator (letters next to each other).
'selection of food' becomes 'table' (I can't explain this - if you can you should believe this answer much more).
'pal'+'a'+'table'='PALATABLE'
'that's' is the link.
Can you help me to learn more?
(Other definitions for palatable that I've seen before include "Tasty" , "Of food, tasting nice; of idea, acceptable" , "good to eat" , "pleasing" , "Pleasant to the taste, acceptable" .)