Perhaps a Dominican cooker that sizzles audibly (5)
I believe the answer is:
friar
'dominican cooker that sizzles audibly' is the definition.
'friar' can be an answer for 'dominican' (I've seen this in another clue). I am unsure of the remainder of the definition.
I can't explain the rest of the clue.
Can you help me to learn more?
(Other definitions for friar that I've seen before include "Male member of a mendicant religious order" , "Mendicant preacher" , "Eg, a Franciscan" , "..... Tuck was one of Robin Hood's men" , "Religious man" .)