Bagel variety (4)
(Other definitions for salt that I've seen before include "Sea dog" , "Seasoning; old sailor" , "Crystalline substance for the table" , "Crystalline substance used to season food" , "Brackish" .)
'bagel variety' is the definition.
(I've seen this in another clue)
This is all the clue.
(Other definitions for rye that I've seen before include "Cereal - liquor" , "Cereal used for making whiskey" , "Grain used in flour and whiskey" , "Type of grass" , "Grass; whisky" .)