01 -
2 medium sweet potatoes.
02 -
1 refrigerated pie crust.
03 -
4 tablespoons unsalted butter, melted.
04 -
1 1/2 tablespoons lemon juice.
05 -
1/2 teaspoon nutmeg.
06 -
1/2 teaspoon cinnamon.
07 -
1/2 teaspoon salt.
08 -
3 large eggs, separated.
09 -
1/2 cup granulated sugar.
10 -
2 tablespoons light brown sugar.
11 -
2 tablespoons all-purpose flour.
12 -
3/4 cup buttermilk.