Coconut Tequila Key Lime Pie

Name: Coconut-Tequila Key Lime Pie
Ingredients: 4 large egg yolks; One 14-ounce can sweetened condensed milk; 1/2 cup bottled Key lime juice (you can use regular lime juice in a pinch); 1 tablespoon grated lime zest; 2 tablespoons blanco tequila; 1 teaspoon coconut extract; One 9-inch store-bought graham cracker crust; Whipped Cream, for garnish, recipe follows; 1 cup heavy cream; 3/4 cup powdered sugar