Met this writer tucking into feasts I'd prepared (9)
I believe the answer is:
satisfied
'met' is the definition.
(satisfying is a kind of meeting)
'writer tucking into feasts i'd prepared' is the wordplay.
'writer' becomes 'I' (the person who is writing these clues).
'tucking into' means one lot of letters goes inside another.
'prepared' indicates an anagram.
'feasts'+'id'='feastsid'
'feastsid' with letters rearranged gives 'satisfed'.
'i' inserted into 'satisfed' is 'SATISFIED'.
'this' is the link.
(Other definitions for satisfied that I've seen before include "given answer > was convincing" , "Complied with (a condition)" , "Pleased, contented" , "relieved of doubt" , "as one may be with a second helping" .)