This no-bake Key Lime Pie recipe is perfect for those hot summer days when you don't want to turn on the oven. The filling is made with cream cheese, sweetened condensed milk, lime juice, and lime zest, giving it a rich and tangy flavor. The crust is made with graham crackers and butter, and the pie is topped with whipped cream and lime slices. This recipe is easy to make and is sure to impress your guests.