C.C.
I would really recommend staying with whole, living foods at this tender age. Babies digestive and other systems are still forming. Food at this time is still just supplemental, but I believe very important. There is a lot that is unknown yet about the effects of refined/processed foods on these delicate systems before a year, and many of them are sweetened, totally empty unnecessary calories, taking the place of healthy nutrients for a rapidly growing baby. Try some soft sweet potatoes, squash, avocados, and overripe bananas. All of those should be filling and have good nutrient content. I second the recommendation for the Super Baby Food book, it is really great.
best wishes!