My baby 5 months old 20 days.... Now which food I have to use for first time... which is better for easy digestion

A. Let The child complete the age of six months after that you can start with Moon Dal water and rice water to begin with vegetable purée fruits also you can give all type of foods that you want to gift and the seasons are the best one to go for and then you can start with regular food like mashed banana mashed potato vegetables and Suji items in quinoa oats ragi everything can be given