This is a great topping for those who love sauerkraut on their hot dogs. Instead of just adding plain sauerkraut, take a moment to jazz it up a bit and make it a memorable topping at your next grill-out. Serve it as part of a hot dog spread along with ketchup, mustard, onions, and relish. By mixing sauerkraut, sweet pickle relish, and a few other ingredients together, you get a flavorful way to finish off a hot dog. The topping can also be used for grilled sausages and burgers.