I have also tried 樽裝的BB food雞肉 "Chicken Gravy" when my BB is about 7 months old (coz I think it is more smoothy texture) -- But I think the same as FioliMom, 一直都覺得唔理想 -- she don't seems like it!
Now, I buy chicken thigh (American frozen one) / fresh whole chicken! I will take all the skin out and just cut the meat, dice it and then minced it with chopper!!
I also mix the chicken/ beef or pork/beef together with veg. to cook the congee!!