-
1
1. Preheat the oven to 350u00b0. Generously coat the interior of a large bowl with nonstick cooking spray. On a rimmed baking sheet, place the puffed rice, puffed Kamut and puffed millet, and bake in the oven until fragrant and toasted, about 10 minutes. Set aside to cool for a few minutes and then transfer to the greased bowl. Add the popcorn and use your fingers to combine.
-
2
2. To a small saucepan set over medium-high heat, add the apple cider and maple syrup and bring to a boil. Reduce the heat to medium-low and cook until the maple-cider mixture produces thick, foamy bubbles and the temperature on an instant-read thermometer is 250u00b0, 12 to 15 minutes (you can also test the temperature by dipping a metal spoon into the hot maple caramel and then submerging it in ice water; after 5 seconds, you should be able to press the bit of cooled caramel into a soft ball). Turn off the heat and add 2 tablespoons of butter, whisking to combine, then whisk in the cinnamon and salt.
-
3
3. While the maple-apple cider mixture caramelizes, melt the marshmallows: In a medium skillet set over medium-high heat, add the remaining 4 tablespoons of butter. Once melted, add the marshmallows and reduce the heat to medium-low, stirring occasionally until the marshmallows are melted, about 3 minutes. Use a rubber spatula to scrape the maple-cider caramel into the marshmallow mixture, whisking to combine. Immediately scrape the marshmallow-maple caramel over the popcorn mixture and use a wooden spoon to thoroughly combine. The mixture will become very webby.
-
4
4. Immediately use the nonstick cooking spray to generously spray your hands and form the mixture into nine 3-inch balls, respraying your hands as needed to prevent sticking. Place the popcorn balls on a baking sheet and set aside for least 1 hour to set up before eating. (To
-
5
store, wrap the popcorn balls in plastic wrap and place in an airtight container for up to 5 days.)
