I believed my grandmother’s recipe was gone forever, but I discovered it! It tastes even better than I recall.

1 pre-baked 9-inch pie crust
1 cup granulated sugar
1/4 cup cornstarch
1/4 teaspoon salt
1 1/2 cups whole milk
1/2 cup coconut milk
4 large egg yolks
1/3 cup fresh lemon juice
1 tablespoon lemon zest
2 tablespoons unsalted butter
1 teaspoon vanilla extract
1 cup sweetened shredded coconut