Ingredients
- 1/2 cup (1 stick) salted butter
- 1 cup light brown sugar, packed
- 1/4 cup light or dark corn syrup
- 1 1/2 tsp. salt
- 1/4 tsp. baking soda
- 1/2 tsp. vanilla extract
- 12 cups popped popcorn (about 1 cup kernels before popped), preferably warm from being freshly popped
Instructions
Preheat oven to 300 degrees F. Line a rimmed baking sheet or roasting pan with aluminum foil, and grease with cooking spray.
Melt butter in a large stockpot
pot over medium-high heat. Add brown sugar and corn syrup, stir to
combine. Bring to a rolling boil, then reduce the heat to low and let
simmer undisturbed for 5 minutes. Stir, then continue to cook for an
additional 4 to 6 minutes, stirring every 30 seconds, until the mixture
is a deep golden color. Turn off the heat and slowly whisk in salt,
baking soda and vanilla, being very careful as the mixture will bubble.
Stir in the popcorn and toss until it is evenly coated with the caramel,
being sure to scrape the caramel off the bottom of the pot.
Spread
the mixture onto the prepared baking sheet or pan in an even layer.
Bake for 15 to 20 minutes, stirring to toss every 5 minutes, until the
caramel corn has turned a deep amber color. Remove the caramel corn from
the oven and transfer to a surface covered with parchment or wax paper
to cool. Once it reaches room temperature, use your hands or a spoon to
break up the caramel corn, then store in an airtight container for up to
a week.