Chef Mario Batali Fired from ABC's 'The Chew'

Mario Batali is officially cut from "The Chew" ... for good.

ABC completed its review into multiple allegations of sexual misconduct against the celeb chef -- and says, "While we remain unaware of any type of inappropriate behavior involving him and anyone affiliated with our show, ABC takes matters like this very seriously as we are committed to a safe work environment and his past behavior violates our standards of conduct."

As we reported ... 4 women claimed Batali had inappropriately touched them in the past, 3 of whom used to work for him. Batali said some of the accusations matched up with ways he'd acted.