Watch Sienna Miller and Jimmy Fallon Play Egg Russian Roulette

Last night, Burnt actress Sienna Miller dropped by the Tonight Show with Jimmy Fallon to talk playing a chef and filleting fish with Michelin-starred Marcus Wareing, as well as to demonstrate her egg cracking skills in a game of roulette. Spoiler Alert: The yolk is on her. Miller previously worked with Burnt star Bradley Cooper (and fellow egg roulette alum) on American Sniper and says the filming schedule was grueling. "It was back to back. We shot American Sniper and then like a month later he was throwing pans at my head in England." The movie about chefs, fine dining, and the quest for perfection premieres October 23.