Hi anon, please do not give daal ka Paani. It has no nutrition, only empty calories. Eat infront of your daughter, and encourage self feeding by cutting the food into bite sized pieces, show her how to eat, include a variety in her meals, like fruits, dal rice, khichdi, oats, sabudana, porridge etc. Once she is comfortable with the texture you can introduce bite sized pieces of roti/paratha too.

How old is your baby? Why dal ka pani? Nothing nutritious in dal ka pani.