1 Cook the shells in a pot of boiling salted water, drain them. Dice the ham. In a bowl, beat the eggs into omelettes with the ham, chilli, salt and pepper. Thinly chop and chop the herbs, add them ¾
2 Peel and chop the shallots. Brown them, with the shells, 2 minutes in an oiled pan. Pour the ham omelette and cook, without stirring, until the tortilla is set.
3 Place a large plate on the pan, turn it over. Return the pan to the heat with a drizzle of oil and slide the tortilla back into it. Cook the second side for about 3 minutes. Sprinkle the remaining herbs and serve hot, warm or cold.