The verdict on the spread was yummy, the kids like it. I did however make an alteration to it, instead of just grating hazelnuts, I roasted them and peeled them. I put the sugar aside and then put nuts in for grating for 20sec on speed 9. I then put it on speed 6 and waited for it to liquify. I saw this hint on another recipe (not to do with tmx lol), and thought this might make the difference to the texture. There is still a slight graininess, but am happy with the result. Although next time I will try with a condensed milk.