Well that makes it easier
So it's in valencia
Italian restaurant in Spain with Italian inspired American breakfast
Italian breakfast is usually pretty light compared to a lot of other countries. But if it's Italian inspired you can pretty much do what you want.
Think good sausage, ham, eggs, fruits.
You might want to consider some specialities from toscana. They have sausages mushrooms olives pecorino cheese truffle polenta.
You could make omelettes with spicy sausage and mushrooms.
And polenta. fried with cheese ham and spinach.
Sandwich with grilled vegetables and mozzarella. I'm pretty much just listing things I could eat now so I'll let you do the thinking.
Oh and no breakfast without cake and espresso.