- 300g shortcrust pastry, thawed if frozen
- 25g butter
Butter is made when lactic-acid producing bacteria are added to cream and churned to make an…
- 2 tbsp olive oil
Probably the most widely-used oil in cooking, olive oil is pressed from fresh olives. It's…
- 900g onion, halved and thinly sliced
Onions are endlessly versatile and an essential ingredient in countless recipes. Native to Asia…
- 2 medium egg
The ultimate convenience food, eggs are powerhouses of nutrition, packed with protein and a…
- 300ml double cream
- 40g vegetarian Parmesan -style cheese, grated
Parmesan is a straw-coloured hard cheese with a natural yellow rind and rich, fruity flavour. It…
Want to see what this recipe costs at different supermarkets? Compare in one place here:
Heat oven to 190C/fan 170C/gas 5. Roll out the pastry on a lightly floured surface and use to line a deep 23cm fluted flan tin. Line with baking paper and fill with baking beans. Bake blind for 15 mins.
Heat the butter and oil in a large frying pan, then gently fry the onions, covered, for about 30 mins until completely softened, but still pale in colour.
Beat the eggs and cream together in a bowl, then add the cheese and some seasoning. Stir in the onions, then spoon the mixture into the flan case. Bake for 25-30 mins until lightly set and browned.