Nadiya uses a crisp potato rosti mxture as the base of this cheese and chive quiche. Genius! You could use gluten-free flour to make it gluten-free too. Preheat the oven to 180C/160C Fan/Gas 4.
When this quiche is served warm, the edges remain crisp, while the spinach and feta filling gets brightness from fresh herbs and a hint of lemon zest. How to Pick the Right Potato for Mashing ...