Step 1

Preheat the oven to 200°C/fan 180°C/Gas 6

Step 2

Mix the onion and oil together in an ovenproof baking dish and roast for 5 mins

Step 3

Meanwhile, cook the broccoli in boiling water for 2 mins, drain and add to the baking dish

Step 4

Whisk together the eggs, milk, mustard and some black pepper

Step 5

Pour over the broccoli then sprinkle the cheese and oregano on top

Step 6

Bake for 15 mins, grind over some more pepper and serve with the salad on the side, if using