How do you describe a vegetarian item? As in a vegetarian burrito?
In Mandarin, we use the prefix "素".

In Cantonese, we use the prefix "齋"

And the order is significant too:


"素墨西哥卷" implies that the original burrito contains meat and this one is a customized version for vegetarian.
"墨西哥素卷" implies that this vegetarian burrito is original Mexico food.


On the other hand, as wuyefeibao mentioned, you can add "的" in the phrase; and it is quite interesting in this case:


"墨西哥的素卷" == "墨西哥素卷"
"素的墨西哥卷" .... It can be both.  ^_^