Place the zucchini, eggs, milk, salt, pepper, parmesan and ricotta in a bowl and mix well to combine.
3
Heat a non-stick ovenproof frying pan over medium heat. Add the butter, pour in the zucchini mixture and cook for 6–8 minutes or until the egg is just beginning to set.
4
Place under a preheated hot grill (you can also use a very hot oven) and grill for 5–6 minutes or until the top is golden and the egg is set.