01 - Set a grill or barbecue to medium heat for even cooking.
02 - In a mixing bowl, combine tomato ketchup, apple cider vinegar, brown sugar, Worcestershire sauce, Dijon mustard, smoked paprika, garlic powder, and black pepper. Whisk thoroughly until smooth.
03 - Arrange sausages on the preheated grill. Cook for 10 to 12 minutes, turning with tongs to brown evenly and ensure thorough heating.
04 - During the final 5 minutes of grilling, generously brush sausages on all sides with prepared BBQ sauce. Turn frequently to achieve a caramelized glaze.
05 - Serve sausages hot, in buns if desired, with additional sauce and preferred garnishes such as onions, pickles, or coleslaw.