T.C.
There is a similar question I saw a while ago, http://www.mamapedia.com/questions/18397867668471809
My son has always been a very picky eater, especially with mushy or sticky textures of food. I always tell him if he doesn't like something now, he might like it some day so he still needs to try a small bite to find out if he likes it yet. He's 8 now, and we are excited because he finally likes hamburgers(but still not the bun).
Have you tried other kinds of crunchy food like pretzels, pita chips, or vegetable chips? What about plain noodles without the sauce or french fries?