How did you make the transition from 4 months onwards jars to 7 months onwards jars? My dd is 7.5 months old, and I really want to start her on lumpier food, but she just retches if I try to give her anything thats not pureed. Although she does 'nibble' on baby biscuits, and bits of cucumber without a problem. I didn't have any trouble with ds, as I had the time to make all of his meals myself. Any advice?