Preheat oven to 300F. Line a large sheet pan with parchment paper and set aside.
Place egg whites in a large bowl and use a handheld electric mixer to beat egg whites to stiff peaks. Fold in brown sugar, maple syrup, spices, salt, and nuts until evenly coated.
Spread nuts in a single layer on prepared sheet pan. Bake nuts at 300F 40-50 minutes, stirring once halfway through baking until nuts are a deep golden brown.
Allow nuts to cool completely then break into chunks for serving. Enjoy!
Notes
Storing InstructionsStore nuts in an airtight container at room temperature up to 2 weeks.