Orange and Moscato Pudding

Name: Orange and Moscato Pudding
Ingredients: 2 oranges, zested and cut into suprêmes (See note below.); 1 teaspoon lemon zest (preferably Meyer lemon); 1/3 cup sugar; 2 tablespoons + 2 teaspoons corn starch; Tiny pinch of salt; 1 cup whole milk, divided; 4 egg yolks; 1 cup dessert wine (I use Moscato with oranges. A Riesling also works.); 1 teaspoon nice quality vanilla extract; 1/4 cup whipped cream (measured after whipping) or mascarpone, for garnish (optional); 1 tablespoon fresh orange juice (easily collected while making suprêmes, if you do it over a bowl) (for the optional garnish)