To generate Pastichio in advance you need to know that a). the ground meat sauce retains properly for at least three days during the fridge. b). The Bechamel product keeps nicely within the fridge right until the next day (combine inside the eggs and cheese over the day you bake https://pastitoto13579.tnpwiki.com/6476519/the_5_second_trick_for_pasti_toto