Baby food

My baby will be 9 months soon and still eats only purées. I feel like she’s ready for something more substantial. Is there anything a baby at this age CANT have? I know honey, but wasn’t sure about meat, fish, eggs etc. because I heard the earlier you introduce a food, the more likely they’ll be allergic to it. What do your little ones eat?? I should also add, she has no teeth yet!