how ever I prepare ragi sari it will thick first then later it is going to be complete watery what's the problem

A. Take about 1 teaspoon ragi powder and add quarter cup water (boiled and cooled water). Mix it well and then cook this mixture for a few minutes continuously stirring until it comes to a boil. Adjust the consistency as per your requirement.add a little of jaggery or a pinch of salt....or if you think your baby will eat without these also then you can try without adding sugar or salt first. if water separates then stir it again. it will become normal consistency.