Yummy starters of truffles and some tangerine yogurt (5)
I believe the answer is:
tasty
'yummy' is the definition.
(thesaurus)
'starters of truffles and some tangerine yogurt' is the wordplay.
'starters of' suggests taking the first letters.
The initial letters of 'truffles and some tangerine yogurt' is 'TASTY'.
(Other definitions for tasty that I've seen before include "Appetising, having pleasant flavour" , "Palatable" , "Pleasant to savour" , "Pleasantly flavoursome" , "Mouth-watering" .)