Pop 16 cups of popcorn and place in a large brown grocery bag
Cook sugar, syrup and butter in a medium to large glass bowl in microwave on high for one minute
Stir and repeat for a total of five minutes, should be hot and bubbly
Add baking soda, vanilla and mix until foamy
Pour mixture over popcorn in brown paper bag, stir to coat
Fold bag over and place in microwave.
Microwave for one minute and shake, repeat.
Microwave 30 seconds and shake, repeat
Pour popcorn out onto parchment paper to cool.
Notes
If you prefer, you can do the whole process in a microwave-safe bowl while making microwave caramel corn, just stirring the popcorn instead of shaking. The brown paper bag does make clean up a lot easier!
You can dress up your carmel corn by adding a 1-2 tsps of cinnamon sugar to the bag when you pull it out of the microwave. Give it a good shake and you have snickerdoodle caramel popcorn.
While the caramel corn is cooling on the wax paper, just drizzle melted white chocolate on top for white chocolate caramel cor