01 - Preheat the grill or barbecue to a medium setting.
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 blended.
03 - Arrange sausages on the heated grill. Cook for 10 to 12 minutes, turning frequently to ensure even browning and thorough heating.
04 - During the final 5 minutes of grilling, use a basting brush to coat the sausages generously with BBQ sauce. Turn regularly to allow the glaze to caramelize on all sides.
05 - Serve sausages hot, in buns if desired, accompanied by extra BBQ sauce and your choice of sliced onions, pickles, or coleslaw.