What dessert is described as having a graham cracker crust?

The dessert that is known for having a graham cracker crust is Key Lime Pie. This classic dessert typically features a crust made from crushed graham crackers mixed with butter and sugar, which forms a firm base for the filling. The filling itself is made from key lime juice, sweetened condensed milk, and egg yolks, resulting in a creamy and tangy flavor that perfectly complements the sweetness of the crust. The use of a graham cracker crust is a defining characteristic of many traditional recipes for Key Lime Pie, setting it apart from other desserts in the options provided.

The other desserts listed do not typically feature a graham cracker crust. For instance, Five Nut Brownies are dense brownies incorporating nuts, while a Hot Fudge Sundae comprises ice cream topped with hot fudge sauce, without any crust component. Apple Walnut Cobbler usually has a biscuit or pastry topping, rather than a crust made from graham crackers. Thus, the graham cracker crust is a key element that identifies Key Lime Pie as the correct answer.