Cinnamon-Sugar Popcorn

1/2 c. unpopped popcorn
1/3 c. butter
2/3 c. white sugar
2 tsp. cinnamon
1/2 tsp. salt
1/2 tsp. vanilla

Heat oven to 250.

Pop popcorn in air-popper.

Melt butter in a saucepan.  Add remaining ingredients.  Stir over heat until sugar is mostly dissolved.  Pour over popcorn and stir to coat all popcorn.  Dump popcorn into a large roasting pan (if you have one.  If not, multiple cookie sheets also work).  Put pan into the oven for 10 minutes.  Leaving pan in the oven, turn off the oven and leave for 20 minutes.  Take popcorn out of the oven.

Optional yumminess:

Melt almond bark or vanilla chips and drizzle over the popcorn.  Wait for it to cool (or not.  Or speed it up by putting it in the fridge or freezer).  Eat and enjoy!