The key to making humble cabbage incredibly tasty is spices! This recipe calls for a few, including harissa paste, and they’re super important for the flavor, so try not to skip any.
Be sure to shred your cabbage as finely as possible – this will help to make sure it cooks throughout the pie. If you don’t have a mandoline, just slice with the sharpest knife you have access to. Or buy pre-shredded cabbage in a pinch.
Before baking, fold over the edges of the filo pastry to give the pie a super crispy crust.