1. Preheat the oven to 300° F.2. In a large bowl, toss all the ingredients until evenly coated. Spread the mixture in an even layer on a rimmed baking sheet.3. Bake for 30–35 minutes, tossing 1–2 times throughout cooking, until toasted and dry.4. Let cool completely. Serve, or store in an airtight container for up to 1 week.