Please note, for purely explanatory purposes but not exhaustively:
Si ricorda a puro titolo esplicativo ma non esaustivo:
Seafood appetizers, depending on the type, contain fish, molluscs and/or crustaceans. Dishes based on mussels, clams, octopus, cuttlefish, cockles, razor clams, ... contain molluscs. Dishes based on lobster, shrimp, crab, spider crab, scampi, ... contain crustaceans. Tomato-based sauces contain celery. Lasagna contains milk and celery. All pizzas/small pizzas contain wheat flour (dough) and milk (mozzarella). Every dish with cheese, whether cooked or not, contains milk. Creams and cream cakes contain milk and eggs. Some types of cakes may contain one or more types of nuts (walnuts, almonds, ...).

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