Part of turkey baster is broken (6)
I believe the answer is:
breast
'part of turkey' is the definition.
('breast' is part of 'turkey')
'baster is broken' is the wordplay.
'is broken' is an anagram indicator.
'baster' is an anagram of 'BREAST'.
(Other definitions for breast that I've seen before include "Milk supplier" , "Outer thorax" , "Milk-secreting organ" , "Bit of turkey, perhaps" , "Manfully oppose" .)