Step 1

Preheat oven to 300°F.

Step 2

Line a large baking sheet with parchment paper or a silicone mat. Set aside.

Step 3

Pop popcorn kernels using air popper into a large bowl.

Step 4

In a small saucepan melt butter, brown sugar, corn syrup and 1 teaspoon salt together over medium heat. Bring to boil. Boil for 4 minutes without stirring. Remove from heat and let it cool for 2 minutes. It needs to stop boiling before you pour it on the popcorn.

Step 5

Pour caramel mixture over popcorn and stir to coat evenly.

Step 6

Pour popcorn into lined pan, sprinkle remaining salt on top (1/2 tsp – 1 tsp depending on your personal taste preference) and place in oven. Bake for 30 minutes, stirring every 10 minutes.

Step 7

Allow popcorn to cool on a parchment lined counter.