01 -
Preheat your oven to 375°F (190°C). Prepare a baking dish.
02 -
Boil the elbow macaroni according to package instructions. Drain and set aside.
03 -
In a skillet, cook the sliced beef hot dogs until browned.
04 -
In a large bowl, combine the cooked macaroni, hot dogs, chili, shredded cheddar cheese, and diced onion. Mix well.
05 -
Transfer the mixture into the prepared baking dish. Sprinkle extra cheese on top. Bake in the preheated oven for 20-25 minutes, or until the cheese is melted and bubbly.
06 -
Serve the dish hot and enjoy.