Cook ground beef and drain any fat.
Add tomato sauce, garlic powder, sugar and salt. Simmer for around 20 mins
While it simmers cook egg noodles, cook them a minute under the time so they aren't too soggy
Preheat oven to 350
Grate onion into a bowl, add room temp sour cream and cream cheese. Mix well.
Layer ½ of the egg noodles into the prepared casserole dish. Top with ½ of the sour cream mixture, then ½ of the ground beef mixture. Repeat layers once more. Sprinkle Cheddar cheese over top.
Bake for 25-30 minutes.
