Highly praise some pastry (4)
I believe the answer is:
puff
This clue could be a double definition.
'highly praise' is the first definition.
'puff' can be an answer for 'praise' (puffing is a kind of praising). I'm unsure of the 'highly' bit.
'some pastry' is the second definition.
(puff is a kind of pastry)
Can you help me to learn more?
(Other definitions for puff that I've seen before include "Smoke - light pastry" , "Short burst of wind" , "publicity" , "Short explosive burst of breath" , "Advertisement; smoke a cigarette" .)