Cherry Hand Pies

Name: Cherry Hand Pies
Prep time: 30 min
Cook time: 30 min
Total time: 1 h
Cuisine: European
Ingredients: 2 cups all-purpose flour; 1/2 teaspoon salt; 3/4 teaspoon baking powder; 1 tablespoon granulated sugar; 2 sticks (8 ounces) VERY cold, unsalted butter, cut into cubes; 1/2 cup cold FULL FAT sour cream; 2 and 1/2 cups pitted sweet cherries, fresh or frozen; 1/4 cup granulated sugar; 1 and 1/2 tablespoons cornstarch; 1 tablespoon fresh lime juice; 1 large egg, beaten; Turbinado sugar, optional