Caramel Popcorn

Preheat the oven to 250°F (120°C).

Place popped popcorn in a large baking dish.

In a saucepan, melt butter and stir in brown sugar, corn syrup, baking soda, vanilla extract, and salt.

Bring the mixture to a boil and let it simmer for 4-5 minutes without stirring.

Pour the caramel over the popcorn, stirring to coat evenly.

Bake for 30 minutes, stirring every 10 minutes.

Let the caramel popcorn cool completely before serving.