How to Make It
Preheat oven to 275°F. Line a rimmed baking sheet with parchment paper and coat lightly with cooking spray.
Whisk together soy sauce, maple syrup, lime zest, lime juice, and salt in a large bowl. Add cashews and peanuts; toss to coat. Add sesame seeds and gochugaru; toss to coat. Spread nut mixture in a single layer on prepared baking sheet. Bake in preheated oven, stirring every 10 minutes, until mixture is tacky but not moist, 25 to 30 minutes.
Transfer baking sheet to a wire rack; cool mixture completely, about 20 minutes.
Transfer mixture to a bowl. Add wasabi peas and coconut; toss to combine.