Beef Stroganoff Casserole

2 pounds hamburger meat
1 clove garlic
1 teaspoon salt
1 teaspoon sugar
3 - 8 ounce cans tomato sauce
1 package wide noodles, cooked and drained
6 green onions chopped
16 ounces sour cream
1 cup grated cheese

In a skillet, brown the meat with the garlic, salt and sugar. Add remaining ingredients, except cheese. Drain and pour into 2 quart casserole dish. Sprinkle with cheese and bake at 350 degrees for 20 minutes.