Sauerkraut: Combine all ingredients, except Swiss cheese in a saucepan and heat until warmed through. Makes enough for 8 to 10 hotdogs
Hot dogs: Grill jumbo hot dogs over medium heat until they get a light char. Butter the hot dog buns and grill no more than a minute or two, as they will burn fast. Serve grilled hot dogs on toasted buns, with Swiss cheese and sauerkraut.