Wash the zucchini, cut off the ends, cut in half and cut into thin slices.
Peel and finely dice the shallot.
Beat the eggs with the milk and salt and pepper vigorously.
Drain the mozzarella and cut into slices.
Sear the zucchini and shallot in a pan (with a lid) briefly in the olive oil and season with a little salt and pepper (if you want, you can add a few fresh herbs).
Then add the egg mixture and turn down the heat (be careful, it burns easily!)
Spread the mozzarella slices on the omelette, put the lid on and then wait and see.
On a low heat, it takes about 10-15 minutes for the eggs to set completely and for the cheese to melt.
Garnish with a little basil - and a delicious meal is ready!
Of course you can expand depending on your taste.
How about, for example, fresh mushrooms, tomatoes, boiled potatoes or some ham?