human
I'm a vegetarian and I want to know how to cook for a vegetarian friend.
assistant
Start by asking your vegetarian friend what kind of food they would like you to make for them. If it's something simple, such as pasta or stir-fry, then you can prepare that without having to worry about meat substitutes. For more complicated dishes, look up recipes online that are specifically designed for vegetarians. You may also find some helpful tips in vegetarian cookbooks.