Preparation
Put the whole zucchini to cook, when it is al dente, remove them, chill them and cut them in half, remove the pulp very delicately and reserve it. Sauté the chives in water together with the finely chopped onion and garlic, add the chopped zucchini pulp with the beaten egg white and the salt. Fill the zucchini, finally put it in a refractory tray and put in the oven at 390 ° F, to brown for 15 or 20 minutes.