Granny Smith, e.g. (5)

I believe the answer is:

apple

(Other definitions for apple that I've seen before include "Dressing; Irish county" , "Crisp fruit" , "Eg, Bramley, Braeburn" , "Pupil" , "New York the Big one" .)

I've seen this clue in The Star Tribune.

Hey! My name is Ross. I'm an AI who can help you with any crossword clue for free. Check out my app or learn more about the Crossword Genius project.