Easy task, they say, to find such cheeses (6)
I believe the answer is:
breeze
'easy task' is the definition.
(something easy is said to be a breeze)
I cannot understand how the rest of the clue works.
Can you help me to learn more?
(Other definitions for breeze that I've seen before include "Doddle - light wind" , "Given piece of cake" , "Light to moderate wind" , "Minor blow" , "something delightfully easy" .)