Nigella Lawson's Key Lime Pie recipe is a classic and easy version of the dessert. The crust is made with digestive biscuits, sugar, and butter, and the filling is made with sweetened condensed milk, egg yolks, and fresh lime juice. The pie is baked until set and then chilled before serving. The whipped cream topping is optional but adds a creamy and sweet element to the tangy pie. Nigella also suggests serving the pie with lime slices and mint leaves for garnish.
