L.S.
For many years I didn't eat meat. I didn't call myself a vegetarian, because I didn't have any ethical issues with eating meat. I just preferred vegetarian meals. I still eat very little meat. But, I also loved all sorts of other foods, so I never had a problem getting complete proteins and vitamins. Start surfing the internet for recipes and learn about vegetarian nutrition. For instance, you can get complete protein, the same as meat, when you combine brown rice and beans. Tofu is great, and many kids love it. It takes on whatever flavor you prepare it with, and it comes in a variety of textures from very smooth to very firm. How about veggie burgers? I like Boca Burgers the best, but the different brands have very different flavors and textures. You might have to experiment with these. If your daughter will take dairy, there are lots of cheeses and yogurts that she may like. Soups are another great way to combine lots of different flavors and textures... again, adding beans and whole grain pasta or rice will provide complementary proteins, and perhaps she won't think to ask whether you've used chicken or vegetable broth! Don't worry too much about her getting protein from meat. Americans need far less protein than they usually eat. Most vitamins are in veggies, and if she's willing to eat veggies and maybe take a daily vitamin, she'll be fine, as well.
I have a funny story, by the way. I volunteer with a boy scout troop, and we have a 12-year-old boy who is a vegetarian. He doesn't mind animals being eaten, he just doesn't like the taste of meat. On a recent camping trip, one of the hunter-dads brought along some bear meat from a recent successful hunting trip. He marinated it and cooked it over the campfire and let every boy have a taste. Our young vegetarian decided to try some, and he loved it! When I told his mother about it at the end of the trip she said, "Great! That's the only meat he likes! If only I can find some cellophane-wrapped bear meat in the grocery store."