(The Food Network's Emeril Lagasse reads the clue from his kitchen.)  Phyllo will form both the top and bottom crusts of this Greek spinach-&-cheese pie
The filling is wrapped or 
layered in phyllo (filo) pastry with butter and/or olive oil, ... Wild Mushroom Pie 
with Parmesan Crust - not likely I will make my own crust, .....