Ingredients
Method
- Preheat oven to 250°F (120°C). Line a baking sheet with parchment paper. Pop popcorn and place 12 cups in a large heatproof bowl.
- Melt butter in a saucepan. Add brown sugar, corn syrup, and salt. Bring to a boil, then simmer exactly 5 minutes without stirring.
- Remove from heat and stir in baking soda and vanilla. The mixture will foam.
- Quickly pour caramel over popcorn and toss to coat evenly.
- Spread coated popcorn on baking sheet and bake 45 minutes, stirring every 15 minutes.
- Cool completely on the baking sheet until crisp.
Notes
Always discard unpopped kernels—nothing ruins caramel corn faster than a hidden hard kernel.
