Preheat the oven to 230°C (446°F).
In a bowl, mix rice flour, eggs, soy milk, erythritol, and salt until well combined.
Strain the batter through a sieve once.
Fill the canelé molds about 80% full with the batter.
Bake in the preheated oven for 15 minutes, then lower the temperature to 180°C (356°F) and bake for another 30 minutes.
Let cool completely before removing from the molds.