Tips

Once filled, the omelette roll can be sliced and served either cold or hot by passing it in the oven for a few minutes.

You can replace half the zucchini with the same amount of chopped onion.

For more variations, you can fill this roll with: cooked ham and mozzarella, speck and scamorza, sausage and mozzarella, peppers and spreadable cheese, chopped sun-dried tomatoes anchovies and mozzarella, gorgonzola, and pears.