BetterThanGrandmas Buttermilk Chess Pie My Secret Recipe

Ingredients

• 1 ¼ cups (150g) all-purpose flour, plus more for dusting
• ½ teaspoon (2.5ml) salt
• ½ cup (113g) cold unsalted butter, cut into cubes
• 3-5 tablespoons (45-75ml) ice water
• 1 ½ cups (300g) granulated sugar
• ¼ cup (30g) all-purpose flour
• ¼ teaspoon (1.25ml) salt
• 1 cup (240ml) buttermilk, well-shaken
• 4 large eggs
• ½ cup (113g) unsalted butter, melted and cooled slightly
• 2 teaspoons (10ml) pure vanilla extract
• 1 tablespoon (15ml) lemon juice
• Pinch of freshly grated nutmeg (optional)