Brown 1 pound ground beef and add in garlic, ½ teaspoon salt, 1 teaspoon sugar, and 16 ounces tomato sauce.
Simmer on low for 15 minutes.
Meanwhile cook and drain 8 ounces egg noodles according to package directions.
Combine 1 cup sour cream and 8 ounces cream cheese together in a small bowl until it resembles cottage cheese.
In a 9x13 inch baking dish layer ½ the noodles, ½ the meat mixture, top with the sour cream mixture, spread out as evenly as possible, add remaining noodles, remaining meat mixture and top with the 8 ounces shredded cheddar cheese.
Bake for 20 minutes or until heated through and cheese is melted.