Langouste a la vanille is a traditional dish originating from the Comoros Islands. The dish is made with lobster and vanilla beans as the key ingredients. Other ingredients include butter, olive oil, shallots, white wine, vinegar, clover sprouts, and spinach.

When served, roasted lobster meat is removed from the claws, then placed on a bed of greens, and the combination is drizzled with the vanilla sauce. The dish is usually topped with clover sprouts and served immediately.