5 eggs
1 onion, chopped finely
1 cup grated cheese
1 Tbsp oil
1/2 cup self raising flour
1 1/2 cup milk
1 tsp Chelsea Caster Sugar
salt and pepper to taste

Filling
as desired — potato (pre-cook)
kumara (pre-cook)
pumpkin (pre-cook)
bacon
garlic
mushrooms
silver beet
broccoli
tomatoes etc.

Preheat oven to 150°C. Place the first seven ingredients in a plastic container with a fitted lid and shake for 1 minute.

Add chopped filling ingredients, mix well and then pour into greased quiche dish. Bake for 30-40 minutes.