Medium hot sauce stewing, dressing for chops (9)
I believe the answer is:
moustache
'medium hot sauce stewing dressing for chops' is the definition.
I can't tell whether this defines the answer.
'medium hot sauce stewing' is the wordplay.
'medium' becomes 'm' (as in UK clothing sizes).
'stewing' indicates anagramming the letters.
'hot'+'sauce'='hotsauce'
'hotsauce' with letters rearranged gives 'oustache'.
'm'+'oustache'='MOUSTACHE'
Can you help me to learn more?
(Other definitions for moustache that I've seen before include "Hair on upper lip" , "that's hairy" , "whiskers" , "legacy of Zapata?" , "Food trap" .)