Upset from upside-down puddings I had (10)
I believe the answer is:
distressed
'upset' is the definition.
(thesaurus)
'upside-down puddings i had' is the wordplay.
'upside down' is a reversal indicator.
'puddings' becomes 'desserts' (I've seen this before).
'i had' becomes 'id' (I'd).
'desserts'+'id'='dessertsid'
'dessertsid' backwards is 'DISTRESSED'.
'from' acts as a link.
(Other definitions for distressed that I've seen before include "like Samson when deprived of his strength?" , "in anguish?" , "Anxious" , "In deep pain or sorrow" , "Upset; deliberately aged" .)