Key Lime Pie is a dessert dish. It begins at level 0 and unlocks only after Hazelnut Latte is mastered. To achieve level 10 in this dish, you need 10 lime, 10 egg, 10 milk, and 10 cream. Mastering Key Lime Pie unlocks the pastry knives and toppings (+5% faster stove at the Coffee Bar). Mastering Key Lime Pie is also required to unlock Millionaire Shortbread.