It is time for the chefs to think outside of the box in the all-new “Lonely in the Kitchen” episode of “Hell’s Kitchen: Head Chefs Only” airing Thursday, Nov. 21 (8:00-9:01 PM ET/PT) on FOX.

Season 5 was solid ... variety sometimes and that's alright. 9. Season 17 All Stars brought some fantastic chefs with big personalities back to Hell's Kitchen. Sure, some learned from seeing ...