Delicious. And cheap.
All it takes is a brown paper lunch bag, popcorn, and whatever you want to put on it. A much better value than those microwavable bags!
Here's the link: http://www.squawkfox.com/2010/07/27/popcorn-recipe-gourmet-popcorn/
And here's what I did:
Take a brown paper lunchbag (on hand). Add 1/2 cup of popcorn ($2 for a big bag). Drizzle with olive oil. Throw some kosher salt in there too. Fold the top of the bag over twice and throw it in the microwave for 3 minutes, or until done.
EDIT: Cheap until your 2 year old son drops the ENTIRE BAG OF POPCORN KERNELS on the kitchen floor. Eh, actually it's still cheap. :-)