The new trend in Sydney is called tella ball shake and it is a delicious Nutella milkshake with a Nutella-filled doughnut on the top.

Chocolate and chocolate equals happiness forever! This amazing shake is served at Foodcraft Espresso in Erskineville and has driven everyone crazy.

This delicious milkshake was an inspiration of two Greeks who live in Australia, Simon Kappatos and Akis Daikos.

Simon Kappatos and Aki Daikos had been running the store in Erskineville for two months when they decided to combine two of their most popular dishes — and the world is eternally grateful.

“We were already well-known for our Tella Balls, and well-known for our milkshakes, so we decided to put the two together,” Mr Daikos said.