It's probably just a phase he is going through as most bubs can cope with reasonably chunky food when they only have a few teeth. I still get concerned sometimes about my 19m old's eating habits but I'm trying to relax and just go with it (he hasn't eaten most vegies since he was about 10m). He mainly wants to eat fruit these days... at least it's healthy I suppose LOL He doesn't like sandwiches either, by the way! I just keep offering him a wide range of things and hoping that he'll try it. It can get frustrating though when your lovingly prepared food gets rejected though can't it LOL!