3 cups whole milk 3 large eggs, beaten 1-1/2 cups sweetened shredded coconut, toasted, divided 1 tablespoon butter 1-1/2 teaspoons vanilla extract
Wrap crust in double-thick foil. Use pie weights, dried beans, or uncooked rice. Bake 15-20 minutes on a lower rack until border is golden brown. Bake till bottom is golden brown, 3-6 minutes longer, without foil or weights. Wire-rack cool.
In a medium saucepan, mix sugar, flour, and salt. Add milk and whisk over medium-high heat until thickened and bubbling. Continue cooking and stirring 2 minutes on low.
Lower heat and whisk for 2 more minutes (do not boil). Remove from heat and add 1 cup coconut, butter, and vanilla.