Flo's Casserole

1 pound hamburger
1 onion, chopped
½ tsp salt
¼ tsp pepper
1 tsp sugar
2 cans tomato sauce
3 oz cream cheese, softened
1 cup sour cream
6-8 green onions
8 oz egg noodles, cooked
1/2 cup grated cheddar cheese

Cook onion and hamburger together. Add salt, pepper, sugar and tomato sauce. Cover and cook slowly for 15-20 minutes. Chop green onions and mix with cream cheese and sour cream. Layer noodles, onion mix and meat. Repeat. Sprinkle with cheese and bake for 20 minutes at 350 or until bubbly.