Take chocolate chips in a dry clean bowl. Melt it in microwave or over a double boiler.

Make sure the water is on simmering and the bottom of the chocolate bowl doesn't touch the water simmering.

Now take the chocolate and mix well. It will be smooth and shiny.

Add in 1 tbsp of oil and mix well. Set aside to cool.

Scoop out the flesh from avocado.

Take avocado in a blender and add sugar. Blend till smooth.

Now pour in the melted chocolate, vanilla and puree again.

Spoon or pipe this into serving glasses and put it in fridge for couple of hours.

Serve.