Empty contents of Ulf Brand’s Chocolate Mug Cake Mix in a bowl. Add Oil and Water as per package instructions and mix well. Take a microwave friendly mug and pour half of the batter in it. Add a tsp of Nutella and top with the remaining batter. Microwave on ‘high’ for 60 seconds.
Pro tip : Top with chopped Hazelnuts and ½ tsp Nutella for added flavour.