Sweet and Savory BBQ Meatballs

Name: Sweet and Savory BBQ Meatballs
Ingredients: 1 clove garlic; 1 bunch fresh parsley; 1/4 medium onion; 1 pound ground beef (85% lean); 1/2 pound ground pork; 1/2 cup panko breadcrumbs; 3/4 ounce Parmesan, freshly grated (about 1/4 cup); 1 large egg; Kosher salt; Freshly ground black pepper; 1 18-ounce jar or 1 3/4 cups barbecue sauce; 2 tablespoons packed brown sugar; 2 tablespoons apple cider vinegar; 1 teaspoon smoked paprika; 1/2 teaspoon garlic powder; 1/2 teaspoon onion powder; 4 dashes hot sauce