Crossword Genius

A cook might have a secret one (6)

Ross

I believe the answer is:

recipe

(Other definitions for recipe that I've seen before include "Directions for making something" , "Method for cooking" , "Directions for cooking a dish" , "A baking formula" , "Step by step method" .)

I've seen this clue in The New York Times.
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.