How to make
Heat the milk and butter on a heated hob in a suitable thick bottomed cookware. Add the crushed pieces of chocolate and halva. Stir at all times, until the mixture becomes homogenous.
Roast the hazelnuts in a non greased pan. Cool them and crush them into chunks.
Start assembling the chocolate cake. Grab a crust, spread it with chocolate cream, tahini and milk and sprinkle it with hazelnuts.
Repeat the procedure, until you run out of cream, by alternating crust, cream, hazelnuts and repeat. For me it was enough for 7 wafer crusts.
Finally, smooth it out and sprinkle it with hazelnuts again.
Cool it and cut it into thin slices with a sharp knife.
It is extremely tasty and close to the taste of Ferrero Rocher candies.
Enjoy! The wafer chocolate cake is ready.