Nutella Microwave Mug Cake Prep time: 2 minutes Cook time: 1 minute Total time: 3 minutes Serves: 2 A delicious chocolate and hazelnut microwave mug cake, ready in just 3 minutes Ingredients 1 tbsp nutella 2 tbsp plain flour 1 tbsp sugar 1 tsp cocoa 1/2 tsp baking powder 1 egg 1 tbsp chocolate chips…