Be Bop is a great dinner spot in Milan, where you can enjoy amazing Italian cuisine.
It offers all sorts of option for anyone, and it's one of the few places that also an entirely gluten free menu. You can find also some delicious vegan options.
They also have pizza here, and it's definitely different from other pizzerias, not my personal favourite but still good.
Prices depends, but range from 20/30€ per person.