Kittencal's Greek Moussaka

Being Greek born I have tried my share of moussaka recipes over the years, this is a basic easy recipe I have been making for years and still make often, it has remained a huge family favorite, I have served this many times to guests for a dinner parties and always receive rave reviews! ---the traditional Greek moussaka usually has about 1 teaspoon cinnamon added to the meat mixture, you might want to add it in my family prefers it without --- you may also want to "sweat" the eggplant slices with a bit of salt sprinkled on for 1 hour before using