Pop the corn in a large, covered saucepan with the oil.
When the popcorn is done, remove the pan from the heat, uncover, and set aside.
Line a baking sheet with parchment paper or a silicone baking mat.
In another large pot, I recommend one that holds at least 8 qts, bring to a boil the syrups, spices and salt. Cook over medium heat, at a steady boil, avoiding the urge to stir. (Heidi recommends tilting the pot instead). After 5 minutes, when the syrup is reduced and deeply-fragrant (smells good, doesn’t it?…), stir in the nuts and seeds and popcorn. Mix gently until everything’s well-coated.
Only stop if you have a blog and need to take a picture.
Turn out onto the prepared baking sheet and let cool.