Triple Coconut Cream Pie

Ingredients

• 3 T all-purpose flour (or cornstarch)
• ¼ t kosher salt
• ½ c (100 g) granulated sugar
• 2 large eggs
• 14 oz unsweetened coconut milk
• 2 oz milk
• 1½ c (120 g) unsweetened shredded coconut
• 4 T (60 g) unsalted butter, diced
• 2 t vanilla extract
• 1–2 t dark rum (optional)
• ½ c (37 g) loosely packed unsweetened shredded coconut
• 1 c plus 2 T (150 g) all-purpose flour
• 1½ t granulated sugar
• ½ t kosher salt
• ½ c (115 g) unsalted butter, cold, diced
• 3 T (45 g) very cold water, plus a splash more if needed
• 1½ c unsweetened large-flake coconut or ⅔ c sweetened shredded coconut
• 1½ c heavy whipping cream (35%), chilled
• 1 T granulated sugar
• 1 t vanilla extract
• Chunk of white chocolate