Everyone loves homemade spaghetti sauce... but sometimes it can get rather greasy. Not so pleasant for afterwards.
To avoid this:
Cook your ground beef separate. After it's done cooking, use a colander (http://www.pamperedchef.biz/robyngrimes?page=products-detail&categoryId=96&productId=27467&itemId=2797) and drain it over the sink, just like you would pasta, and run hot water over it to get any excess grease off.
No more greasy spaghetti sauce!!!