Preheat oven to 180℃ / 350℉.
Spray your quiche or pie dish lightly with olive oil.
Crumple your sheets of filo slightly and arrange them in the dish, spraying each sheet lightly with oil as you layer them up.
5-6 sheets of filo pastry, olive oil spray
Place the red and yellow pepper, red onion and courgette in the dish on top of the pastry sheets.
1 small red pepper, 1 small yellow pepper, ½ red onion, ½ a large courgette
Whisk the eggs and milk together, and season it with salt and pepper.
4 medium eggs, 150 ml semi-skimmed milk
Pour the egg mixture over the vegetables in the pie dish.
Crumble the feta over the top.
100 g feta
Place the pie dish on a baking sheet and bake the pie for around 40-45 minutes until the filling is set and the filo is golden brown.
Remove from the oven and allow to cool.
Top the pie with some torn basil leaves and serve with salads.
Fresh basil leaves to serve