1.Start with rice Cereal:
I started feeding cereal to my daughter when she was 6months,but she really liked it when she was 9 months old. Mix cereal with breast milk or formula in a bowl ,and you should start with a little cereal. Most importantly, you should have a lot of patience.
2.Give them fruits:
Fruits are really good, and it digest fast. They also like it because fruits are sweet. Bananas is really good and when squeezed it becomes liquid which is easier for you to feed them. My daughter also loved apple sauce and peach. Try your best to give your baby fresh fruits if possible. Every child different, so you will have to decide.