Kaltenberg (Kaltenberg Bavarian Royal Restaurant) has it all, you can try Hungarian and Bavarian dishes as well, but if you stick to your simple greek salad or something vegetarian, you won't be left starving either.
However, their speciality is the heavy food, meat with some more meat, pasta, sour cream, etc...:)
There is also live folk music most of the time and on Saturdays and Sundays they have a 50% discount on the a la carte dishes on the menu card during their whole opening time! :)
Favorite Dish: Red wine beef stew with egg barley
Great vaulted ceiling brings you back to medieval times and they brew their own beers to the recipes of those at Kaltenberg in Germany. Very good stuff.
Favorite Dish: The Brewers Plate, which was a mound of various meats, grilled to perfection, on a pile of roasted potatoes.