Garlicky sauce (5)
I believe the answer is:
aioli
'garlicky sauce' is the definition.
(I've seen this in another clue)
This is the entire clue.
(Other definitions for aioli that I've seen before include "garlic dip" , "Garlicky mayonnaise" , "11 [SAUCE]" , "garlic sauce" , "Garlic 9" .)