M.B.
For my kids, I just gave them whatever we were eating off the table (meat and veggies and starch) and ran it through a food processor until it was small enough. I have a mini one that I found at Kohl's for $10-20. A food chopper works great for that too. I also thought that the baby food selection was very limited and started making my own. I never had a problem with any frozen vegetables except lima beans. You may want to until he is older because of the shell on those. My kids tended to choke on it until they were older.