Leek, Mussel and Squid Tortino

Name: Leek, Mussel and Squid Tortino
Cuisine: Swiss
Ingredients: fresh yeast; lukewarm milk; wheatmeal bread flours; white unbleached bread flours; mussels; fish stock; white wine; olive oil; young leeks; fresh squid; tomato concassée; mozzarella cheese; dill sprigs; salt; pepper