Clean the brown rice: Rinse the brown rice thoroughly to remove dust and impurities. This step is optional if using pre-cleaned rice.
Dry the rice completely: Spread the washed rice on a clean tray and allow it to dry fully. Moisture can affect the grinding process and reduce the shelf life of the flour.
Grind the rice grains: Add the dried brown rice to a high-powered blender or grain mill. Grind in small batches until the rice becomes a fine powder.
Sift the flour: Pass the ground rice flour through a fine mesh sieve to remove larger particles. Grind any remaining pieces again for a smoother texture.
Store the brown rice flour: Transfer the finished flour into an airtight container. Store it in a cool, dry place or refrigerate it for longer freshness.
Use as needed: Use homemade brown rice flour for gluten-free baking, thickening sauces, making bread, cookies, cakes, pancakes, and other recipes.