Carolina Pork Tenderloin with Peach BBQ Sauce and Sweet Potato Hash Browns

Name: Carolina Pork Tenderloin with Peach BBQ Sauce and Sweet Potato Hash Browns
Ingredients: Nonstick cooking spray; 1 tablespoon hickory barbecue seasoning blend; 2 pounds pork tenderloin, cleaned; 2 cups prepared virgin Bloody Mary mix; 1 1/2 cups peach nectar; 1 teaspoon Worcestershire sauce; 1/4 cup apple cider vinegar; 3 tablespoons brown sugar; 1 teaspoon granulated garlic; 2 teaspoons hot sauce; Freshly cracked black pepper; 2 1/2 cups chopped frozen peaches; 3 tablespoons vegetable oil; 2 tablespoons butter; 4 cups sweet potatoes, peeled and shredded; 1 to 2 cups bagged frozen onions and red bell pepper mixture, chopped; 1/4 cup chopped fresh celery leaves; 2 teaspoons kosher salt; Freshly ground black pepper; 2 fresh peaches, sliced; 2 tablespoons chopped parsley leaves