Nadiya uses a crisp potato rosti mxture as the base of this cheese and chive quiche. Genius! You could use gluten-free flour ... place the eggs and milk in a jug and whisk until well blended.
Sprinkle the cheese into the pastry base and add the sliced tomatoes if you are using them. Fry the bacon pieces until crisp and sprinkle over them over the top. Combine the eggs with the milk and ...