I might give the Greek one a try as I have never tried it.
When I was younger and knew it all, I liked vanilla yoghurt and hazel nut spread. A dollop of spread on the spoon and dipped into the yoghurt, lick it of and then rinse and repeat.
Lidl's do a fab Turkish yoghurt - even creamier than the Greek. I have it with milled flax which has a slightly nutty flavour and a few raspberries. Such a good price too. If you are missing your hazelnuts you could liquidise them and add them to your yoghurt x