01 -
Brush a 10-inch round baking pan with melted butter. Lay one phyllo sheet in the pan, brush with butter, and let the excess hang over the edge. Repeat with the remaining three sheets, rotating each slightly so the overhang covers the sides.
02 -
Warm the milk with half the honey, the vanilla, orange zest, and salt over medium heat until steaming. Beat the eggs in a bowl, then slowly whisk in a ladle of the hot milk to temper them. Pour the eggs back into the pot, add the semolina, and cook while whisking constantly until thickened to a loose pudding consistency, about 5 to 7 minutes.
03 -
Pour the hot custard into the phyllo-lined pan. Fold the overhanging phyllo inward over the top to create a ruffled edge. Brush any remaining butter over the exposed phyllo.
04 -
Bake at 350°F (175°C) for 35 to 40 minutes, until the phyllo is deeply golden and the custard is set with only a slight jiggle in the center. Tent loosely with foil if the top browns too quickly.
05 -
Let the pie cool for at least one hour so the custard firms up. Drizzle generously with the remaining honey, then dust with cinnamon and ground walnuts. Cut into wedges and serve warm or at room temperature.