I am right there with you! Ian, as of this week, has officially boycotted the spoon. Not even fruit or yogurt. We have been trying to get creative with soft finger food to provide a variety of flavors and accommodate the fact that he has no teeth. It's frustrating, especially since I just stocked up on Gerber jar food on a good sale!
I have been trying to help Ian feed himself with a spoon, but he just tries to grab whatever is on the spoon and finger feed it to himself, even if it is soupy yogurt!