25 saccharin tablets, a pinch of salt
Rinse the raw rice and soak it for about 2 hours.
Blend the soaked rice and soy milk in a blender until smooth to make the batter.
Add erythritol, baking powder, and salt to the batter and mix well.
Gently fold in the blueberries.
Pour the batter into a pound cake mold and bake in a preheated oven at 170°C for 35 minutes.
Let it cool and cut into one slice.