<p>Read some books about vegetarian cooking. If your child will eat beans and eggs I’m not worried about a lack of protein. I suggest trying some of the soy products - tofu (smoked and regular), tempeh. There are also tons of vegetarian products in the healthfood aisles of your local grocery store. Morningstar as someone upthread mentioned is one manufacturer Boca is another. Annie’s is a third. As long as you are not a vegan, you are likely to be getting enough variety in your diet to be getting complete proteins.</p>