Place chopped chocolate in the top of a double boiler and melt slowly. If no double boiler is available, melt in a sturdy small saucepan over very low heat.
Whip tofu in the bowl of a food processor until smooth. Add orange zest, agave syrup, salt and Cointreau and whip until combined and smooth.
Add dark chocolate and combine thoroughly.
Divide mixture between 4 glasses or ramekins and refrigerate for at least 3 hours or overnight.
Top with macerated strawberries or other fruit right before serving.
Macerated Strawberries
Place strawberries in a small bowl and mix with Cointreau and orange zest.
Allow to sit for 30 minutes, tossing occasionally.
Notes
Nutritional information is for the mousse only. It does not include the strawberries