Icelandic Hot Dog with Caramelized Onions

Method

1. In a skillet, melt butter over medium heat. Add onions and cook until softened, about 5 minutes.
2. Stir in brown sugar and vinegar. Cook until onions are caramelized and golden, about 10-15 minutes.
3. Meanwhile, cook hot dogs according to package instructions or grill until charred.
4. Warm buns in a toaster or oven.
5. Assemble each hot dog with a cooked hot dog, a generous amount of caramelized onions, and a drizzle of ketchup and mustard.
6. For whole cuts, check a minimum internal temperature of 63°C (145°F), then rest for at least 3 minutes before serving.