Try mixing the CGD with fruit juice or nectar, or with the babyfood (they will probably prefer some flavors to others -- try banana, apricot, peach, or papaya if you haven't). I didn't realize you were trying to feed babyfood exclusively. Babies need a good amount of protein in their diet, and they will suffer fairly soon without it. The CGD or the gargoyle gecko diet is formulated for them and has the nutrients they need.