My daughter who is almost 9, has never liked eggs no matter what I have done to them. I even tried to make a little "taco" for her and made them into breakfast burritos and made them tiny with 1/2 the shell.
She may not be able to handle chewing the meat yet. Keep introducing healthy foods, she will probably come around. I buy my 16 mo. old sausage links and cut them up very small, you can get flavored, turkey sausage, whatever. He does also like hot dogs, and chopped up chicken nuggets. You can sneak foods into sauces too, if she will eat spaghetti sauce.
My oldest loves the filling inside of stuffed peppers, my next child would eat mild flavored chili, but only on a baked potato. Good luck, I know it is frustrating. :)