Her first attempt at playing Captain Killy takes the first place for me. As soon as Burnham said that Lorca wasn't the captain, I knew what would happen and spent the entire rest of the scene grinning like crazy. True cinematic gold. Other than that, her scenes in the last episode were also huge favorites, from her meeting the Empress to the 'what did I just eat?' moment and getting high with Clint Howard... she has great comedic chops and she's always a highlight of the episode for me, whether it's sorely needed comic relief or something more serious.