This isn't an exact science recipe, nor is it a recipe that I know the name of. It is a dish my mom use to make me and I love it.
1 lb hamburger
1 small onion, chopped
8 oz sour cream
Boil egg noodles. Meanwhile, brown hamburger with chopped onion and garlic powder (about 3 shakes). Mix sour cream with meat and then add Parmesan cheese. Again, I don't know how much, I usually use about 1/4 of a container (it's alot). Mix noodles and meat mixture into baking dish and bake 20-30 minutes. Serve warm with rolls and a veggie. Mmmm...I'm hungry just thinking about it. If anyone knows this exact recipe or what it's called, please let me know.