S.H.
My best advice is to keep letting her try different things so that you can find more that she will eat. Some of my daughter's favorite things are bread, balogna, nutri-grain or other cereal bars, cheerios, fruit loops, mac & cheese, peas, carrots, green beans. She used to eat spaghettiOs a lot. I would get the ones with meatballs and then use a spoon to mush up the meatballs and mix them back into the soup so that she would get the meat.
As for the corn, I don't think it would be a choking hazard if she has some teeth. My daughter has been eating corn for a while, but I can't remember what age she tried it first.