Preheat the oven to 175 degrees Celcius.
Preheat an oven safe pan over medium heat with some olive oil.
Fry the leek and garlic until soft and a little browned.
Grate the zucchini and squeeze out excess water (as much as you can).
Add to the pan and fry until a bit softened and browned.
Add fresh herbs and lemon juice and combine.
Whisk together eggs, milk, ricotta, salt and black pepper in a bowl and add to the pan. Fry for 3-4 minutes.
Add the grated cheese on top and put in the oven and bake for 8-10 minutes (just until the eggs are set).
Top with more ricotta and fresh herbs and serve warm.