Pasta with Zucchini

Recipe first for 4 people based on Zuchinis - cooking method pan to boil.

Preparation:

Preparation: Wash the courgettes and cut them into thin slices. Put the oil in a large pan and when hot, add the zucchini with salt and pepper. Boil the water to cook the pasta and in the meantime cut the mozzarella into cubes and beat the egg yolk with a little pepper in a bowl. When the water boils throw away the pasta and when it is cooked add the courgettes, mix, add the beaten egg yolk, mix again, add the mozzarella and optionally the chopped parsley, and finally serve.