Vegetable frittata

Method

1. With the cooking spray, lightly oil the baking dishes
2. Place the onion and other vegetables into the baking dishes and scatter with cheese
3. Lightly beat the eggs and milk together
4. Add the self-raising flour and mix well ensuring there are no lumps
5. Pour over the vegetables
6. Sprinkle with pepper and bake at  200°C for 30-35 minutes or until golden brown and set
7. Serve hot or cold