Drain the silken tofu using a sieve to remove excess water.
Melt the dark chocolate using a double boiler.
Add eggs and erythritol to a mixing bowl and combine well.
Add the silken tofu, melted chocolate, cocoa powder, almond flour, and baking powder. Mix until combined.
Pour the batter into a pan and bake in a preheated oven at 180°C for 20 minutes.
Let it cool completely before serving.