This is a simple post to explain the preparation of homemade processed rice flour using raw rice. This flour is especially used during festivals to prepare the traditional indian sweets and snacks like nombu adai, thenkuzhal, kozhukattai, seedai, thattai etc. and also idiyappam. Preparing snacks and sweets with this rice flour yields better results than the store bought ones. If preparing in large quantities, it is better to get it ground in the flour mills. But here I have used only mixie for grinding but the only tedious job with this method is to sieve finely.