Phyllo Dough Apple Turnovers

30min · 8 servings Ingredients: • ½ cup unsalted butter melted, divided • 3 medium apples peeled, cored, diced into ½ inch pieces • ⅓ cup plus 1 tablespoon brown sugar light or brown, packed • 1¼ teaspoon cinnamon • ¼ teaspoon ground nutmeg • 1 teaspoon fresh ginger • ½ teaspoon salt • 1 tablespoon fresh lemon juice • 1 teaspoon vanilla extract • 1 tablespoon cornstarch • 1 tablespoon cold water • 6 sheets phyllo dough • powdered sugar