I'm another that will suggest having a look at baby-led solids. I've done it with both my bub's and it's been great.

I was pretty careful with my son when it came to slowly introducing foods for a few days before moving onto the next one, but I've been much less strict with my daughter. We don't have any allergies in the family though so we doubt she's got any. I also figured that when I gave her my home made spag bol the 2nd or 3rd week she had started solids if she had a reaction then I could give the ingredients in the spag bol to her one by one to work out what triggered the reaction. So far she's had no reactions and is eating everything like it's going out of fashion (except broccoli, which was my son's favorite, lol).