There doesn't seem to an awful lot of variation in Argentine cuisine. There is steak (which they don't ask how you would like it cooked, it generally arrives medium to well done) and barbecued meat, pasta, pizza (which is not that good) or salad. For pudding there is ice cream (Argentines love their ice cream, there are lots of ice cream parlours). That is pretty much your lot.
Oh, and they don't have many crisp flavours.