Hi, I'm planning a dinner party and I thought up a recipe for a chicken pot pie using phyllo dough for the crust. I'm planning on making the filling (chicken, shitake mushrooms, kale, celery, petite peas, onion, carrots, garlic, cream, wine, broth, spices, herbs) before and then lining a baking dish with 3 layers of phyllo, putting in the filling and doing 3 layers of phyllo on top and baking for about 50 minutes. Question: I don't like cooking while guests are there so, can I pre-assemble everything (phyllo, filling, phyllo in baking dish) in the morning and pop in the oven while I'm serving hors d'oeurves? If so, should I wrap the pre-assembled dish in plastic wrap or is there anything else I need to know? If it can't be pre-assembled, if I cook it in the morning, at what temp should I re-heat it? Many thanks to all for answers/suggestions!