You're not an awful mum at all. It is so hard to know when to progress. Also you are amazingly patient to have been blending food for so long. But Jack and Tom were both eating the same as us by 11 months, except for some foods that are allergy risks - such as peanuts, strawberries (ok from 12 months), can't think what else now, that's about it I think.

Given that he has been having only blended food so far, don't jump straight into adult food, still do it step by step. Increase the finger foods, and start giving pieces of fruit, vege and meat that are not too big. Once he gets used to that, you should be able to give him pretty much anything.