Lake Bled in Slovenia, terrace overlooking the lake, there are various places, we stopped in this one. Allergens indicated on the menu, decidedly generous portion (we asked for the doggy bag), right wait. In terms of price, I would say one of the most convenient restaurants and it seemed to us to have more gluten-free options after a quick look at the menus. In the photo red wine risotto with dried tomatoes, black olives and Slovenian pork belly (not exactly light, but very good)
Ps. Upon request there is the possibility of having a bath pass (otherwise it costs €1 to enter the baths in Bled)