Place chocolate and oil in a microwave safe bowl. Microwave on 50% power for 1½~2 minutes or until melted. Whisk till smooth and set aside to cool slightly.
Place the tofu in a blender or food process and process till completely smooth and creamy.
Add brown sugar, cacao powder, vanilla, salt and the melted chocolate and process till the mixture is thick and smooth, make sure to scrape the sides down.
Transfer to a serving bowl or individual serving bowls and chill before serving.