Ham and Cheese Empanadas

Name: Ham and Cheese Empanadas
Ingredients: 1 cup (about 5 ounces) diced cooked ham; 1 cup (about 4 ounces) shredded sharp cheddar; 1/2 cup (about 2 ounces) shredded mozzarella; 1 cup peeled and diced sweet apple, like Gala (about 1 medium apple); 1 teaspoon onion powder; 1/2 teaspoon chili powder; 1/2 teaspoon kosher salt; 1/4 teaspoon black pepper; 1 package empanada wrappers (12 wrappers); 1 large egg; 1 tablespoon milk; flour, for dusting; Cilantro Mango Habanero Salsa; 12 small sprigs rosemary; 2 teaspoons white sesame seeds; 2 teaspoons black sesame seeds