How to make homemade cereal for babies?

A. 1- Dry roast Poha or Puff rice or rice , Moong Daal ( take it in 2:1 ratio) separately. And let it cool 2- Grind them into a powder in a mixer. Store the mixture in an airtight container in fridge. Whenever you have to prepare thank one tsf of cerelac, add one cup of boiled water into the mixture and stir until it dissolves the lumps clearly.. cook in medium flame till it get desire consistency.