Thank you very much for an interesting report!
I am actually not surprised on the printed menus given out by Finnair. Other European airlines, such as BA and LH, also provided printed menus on longer main meal provided intra-European flights.
But I am a bit disappointed that there is no second entree choice. Serving the dinner all in one tray is perhaps due to the large business class cabin and the rather short flying time.
Looking forward to the rest of your trip reports!
Carfield