01 -
Preheat oven to 180°C (350°F).
02 -
Lightly grease a large baking dish and arrange the hot dog buns in a single layer.
03 -
Place one hot dog in each bun.
04 -
Evenly distribute the chili over each hot dog, fully covering the sausages.
05 -
Sprinkle shredded cheddar cheese and diced onion generously over the chili-topped hot dogs.
06 -
Transfer the baking dish to the oven and bake for 20 minutes, or until cheese is melted and bubbling.
07 -
Remove chili cheese dogs from the oven and serve hot, optionally garnishing with additional diced onions.