Ambrosia Tart

Ingredients

1. 1 (10-ounce) package shortbread cookies, such as Lorna Doone
2. 1 cup sweetened flaked coconut, divided
3. 1⁄4 cup pecan halves
4. 6 tablespoons unsalted butter, melted
5. 1 1⁄2 cups whole milk
6. 1 cup cream of coconut, such as Coco Lopez
7. 3 large egg yolks
8. 3 tablespoons cornstarch
9. 2 teaspoons orange zest
10. Garnish: sweetened whipped cream, fresh cherries, fresh orange segments, toasted coconut