01 - Preheat grill or barbecue to medium heat.
02 - In a mixing bowl, whisk together tomato ketchup, apple cider vinegar, brown sugar, Worcestershire sauce, Dijon mustard, smoked paprika, garlic powder, and black pepper until fully combined.
03 - Arrange sausages on the grill and cook for 10 to 12 minutes, turning frequently, until the sausages are evenly browned and thoroughly heated.
04 - During the final 5 minutes of grilling, baste sausages generously with barbecue sauce, turning to evenly caramelize all sides.
05 - Serve sausages hot, optionally in buns with extra barbecue sauce and preferred toppings such as sliced onions, pickles, or coleslaw.