Preheat the oven to 200 ° C and put the oven rack grill in the lowest position.
In a 30 cm diameter round pan or in a 35 x 30 cm rectangular pan, spread one of the two phyllos. and spread the pumpkin cream on the surface.
Gently transfer the second phyllo on the top of the filling and fold the flaps or excess from the sides, you can crumble them a little.
Cut the top of the pie with a sharp knife and drizzle with the melted margarine (you can also use olive oil for this step). Gently brush the entire surface with the fat.
Bake at the oven’s lower rack, at 200 ° C (preheated) for 45-60 minutes or until the top is golden-brown.
When ready, remove from oven and place your pita on a cooling rack. This will make your bottom of your pita crispier.
After cooling, sprinkle the pumpkin pie with powdered sugar and plenty of cinnamon.