In a mixing bowl, combine graham cracker crumbs, sugar, and melted butter. Press the mixture into the bottom and sides of a pie dish to form the crust.
In another bowl, mix sweetened condensed milk, lemon juice, lemon zest, eggs, vanilla extract, sour cream, and heavy cream until well combined.
Pour the filling into the prepared crust.
Bake for 10 minutes. Remove from the oven and let it cool before serving.
Notes
Chill the pie in the refrigerator for a few hours for the best flavor.
Keyword Arizona Sunshine Pie, dessert pie, lemon pie