Rolling in dough (4)
I believe the answer is:
rich
'rolling in dough' is the definition.
(I've seen this in another clue)
This is the entire clue.
(Other definitions for rich that I've seen before include "Of great worth or quality" , "Prosperous" , "Wealthy - luxurious - fruitful" , "Containing a lot of fat, eggs and sugar" , "Loaded" .)