The title refers to a "lidded dish" in Japanese kaiseki cuisine, typically a soup or savory stew. This theme of concealment defines the episode:
In (Season 2, Episode 6), Hannibal delivers a masterclass in psychological manipulation and visual storytelling, pivoting from the brutal shock of Beverly Katz’s death to a sophisticated "shell game" where the truth is hidden in plain sight. The Symbolic Feast [S2E6] Futamono