Salted Caramel Popcorn {Chewy}

INGREDIENTS

1 cup

popcorn kernels (, popped (use the lesser for thicker caramel coating))

2 1/4 cups

packed light-brown sugar

1 cup

unsalted butter

1 cup

light corn syrup

2 tsp

fine sea salt (, or to taste, divided)

1 14 ounce can

sweetened condensed milk

1 1/2 tsp

vanilla extract