Why cant u use original pie crust instead of graham cracker in the pwcan pie?

You can use an original pie crust instead of a graham cracker crust for a Pecan Pie, but it will alter the flavor and texture of the dessert. Graham cracker crust adds a sweet, crunchy element that complements the rich, gooey filling of pecan pie. An original pie crust may be flakier and less sweet, which could change the overall balance of flavors. Ultimately, the choice depends on personal preference and the desired outcome of the pie.