R.S.
When my son was 6 months, we started with cereal at breakfast. When he was fine with that for a week or so, we then added veggies at lunch. I think we did 2 meals a day for awhile before moving to 3 where he would have veggies again. Doctors say to start with veggies or they will always want the sweet stuff! I then gradually added fruit into his diet after he had tried a variety of vegetables. Now, he still eats fruit and cereal at breakfast and I give him fruit and veggies for lunch and dinner. You also want to try one food at a time to watch for allergies, give them 3 days for each veggie and fruit. Good luck!