Key lime pie is a popular dessert that originates from the Florida Keys. It is made with key lime juice, sweetened condensed milk, and egg yolks, resulting in a creamy and tangy filling. The pie is typically set in a graham cracker crust, which adds a crunchy texture that complements the smooth filling. Traditionally, key lime pie is topped with whipped cream or meringue. The key lime, a small and tart variety of lime, gives the pie its distinctive flavor. This dessert is often served chilled and is a favorite among those who enjoy citrus-flavored treats.