Mix:

1 (8 oz.) pkg. cream cheese
1 (8 oz.) cottage cheese
1 (8 oz.) sour cream
1/4 chopped onion (I cook mine in the microwave for 2 minutes)

In saucepan simmer for 10 minutes:

1 lb. ground beef
2 sm. cans tomato sauce

Cook 1 (12 oz.) package noodles. Drain. Layer noodles and cheese mixture. Top with ground beef mixture. Bake for 25 minutes in a 325 degree oven.