As many have already said, I think its fine. My son similarly seems to enjoy either very smooth baby food at 13 months.. or O's and teething crackers/cookies that practically melt in his mouth. he has teeth and seems to choose foods based on their texture and not the taste.
I have put some chunks of sweet potato and bananas. he likes to play with them and often times tries to eat that too. I make pancakes with blueberrys and strawberries or bananas which also seem to be his favorite.
I do notict that he loves to feed himself chunky foods... rather that me spoon feeding him all the time. sometimes he will even spit out chunky foods and look at it and then put it back in his mouth..(yuk)
I also make my own rice porriage. I began with blending it, to gradually making it less soupy. but even to this day he prefers soupy rice and spits out any regular rice.
I make most of these foods on the weekends and freeze them for the week.
I hope these ideas help.