R.C.
Great for you! I think my "baby food" tasted so much better than the jar stuff. I froze everything but bananas (and they're easy to smush as everyone says), and I used organic applesauce, so no need to freeze that. Sweet potatoes and acorn squash and pears were some of my kids favorites. Things like the pears were great mixed with a little oatmeal.
I also put the cubes in labeled freezer bags to free up the trays for another food. Have fun!