How to make
Smear the pan with oil and leave it to heat up. In the meantime, dice the onions, cut the zucchini into round slices.
Once the pan is well heated, braise the onions in it with paprika to taste.
Once it's braised well, pour the tomato sauce into the pan, add black pepper to taste.
Stir and add the zucchini. Leave it for about 5 min., then break the eggs in 1 at a time into the mixture.
Fry everything until the zucchini begin to soften.
Finally, add the grated cheese and leeks, cut into round round slices.