Pleasingly rich (8)
I believe the answer is:
luscious
'pleasingly rich' is the definition.
(I've seen this before)
This is the entire clue.
(Other definitions for luscious that I've seen before include "nicely rich" , "Pleasingly rich and sweet" , "'Delicious, scrumptious (8)'" , "Highly attractive, tasty" , "Juicy" .)