Preheat oven to 300 degrees. Butter a large rimmed baking sheet; set aside. Place popcorn in a large bowl; if using cashews, add to bowl and toss to combine. Set aside.
In a small saucepan, bring butter, sugar, 1/8 teaspoon salt, and 2 tablespoons water to a boil, stirring constantly. Working quickly, drizzle popcorn with sugar syrup, and toss.
See AlsoCaramel Corn vs. Kettle CornSpread popcorn evenly on prepared baking sheet. Bake, tossing occasionally, until golden and shiny, about 40 minutes. Transfer hot popcorn to parchment-paper-lined baking sheet; let cool.
FAQs
Why is my caramel corn not crunchy? ›
If you prefer chewy caramel corn, let it sit until the caramel has hardened. If you prefer crunchy caramel corn, Preheat oven to 250 F. and bake for 30-40 minutes, tossing occasionally. Remove from oven and allow to cool completely. Once cooled, break the larger clumps into smaller pieces if desired.
Can you crisp up caramel popcorn? ›If you like it crunchy, keep going. To make crunchy caramel popcorn, pour it (pile it) onto a parchment-lined baking sheet and place it in the preheated oven for 20 minutes.
How do you keep caramel popcorn from getting soggy? ›How Do I Get My Popcorn Crunchy and Not Soggy? The longer you cook the syrup (the mixture of sugar and water the forms the base of the caramel sauce), the crunchier your popcorn will be. For very crunchy popcorn (my favorite!), stop cooking when you see the first wisps of smoke coming from the sugar mixture.