Organic Popcorn, popped in coconut oil (on the stove, in a pot with a lid), sprinkled sea salt and Nutritional Yeast (we bought this in the bulk section at Whole Foods). Nutritional yeast is SOOO good for you. Here is some info on it: http://www.bulkfoods.com/yeast.htm. The biggest thing that I like about it is that it is very high in protein.
It basically makes the popcorn a little creamy like cheese. It doesn't really taste like cheese though. I don't know how to explain the taste!! But, it's good!