How to make
Dice the green spices finely with the onion and mix them with salt and olive oil. Mix the sliced zucchini and potatoes with this aromatic blend.
Arrange them in a greased baking dish, alternating between potato and zucchini slices. Put the dish to bake in a moderate oven, and toward the end add the grated cheese on top to crisp for about 5 minutes.