Cap Cay is an Indonesian-Chinese stir fry. Very easy to make, delicious, and healthy. You can go vegetarian or not, you can't go wrong. Some people use yuba or dried tofu skin, or tofu itself, and others will go a complete freak like I do: vegetables, prawns, chicken, and beef. Meatballs or fishballs can be used as an addition, too. So, it is your personal choice.