Instructions

1. Cook the macaroni according to package directions. Drain and set aside.
2. Heat the butter in a skillet over medium low heat.
3. Cut the onion into thin rings and add to the butter in the pan. Add the sugar on top.
4. Saute, stirring occasionally, until tender, about 30 minutes.
5. Meanwhile, peel the potatoes. Cut into large chunks.
6. Boil the sweet potatoes until completely tender and then drain. Place the potatoes in the blender with the caramelized onions, lots of salt, pepper, broth, paprika, and milk.
7. Pulse until smooth.
8. Pour the sauce over the cooked noodles and add the cheese. Stir until melted.
9. Add more salt and pepper to taste.
10. Serve with parsley if desired.