Buttermilk Pie Recipe | Cookooree

Ingredients

• 6 Tbs unsalted butter, at room temperature
• 1 cup sugar
• 2 eggs, separated
• 3 Tbs all-purpose flour
• 1 Tbs fresh lemon juice
• 1/2 tsp freshly grated nutmeg
• 1/4 tsp salt
• 1 cup buttermilk, at room temperature
• 1 baked pie shell