01 - Preheat oven to 400°F. Line a baking sheet with parchment paper.
02 - Pat chickpeas dry thoroughly with a clean towel; excess moisture will prevent crispiness.
03 - In a bowl, toss chickpeas with olive oil, cumin, smoked paprika, cayenne, garlic powder, and salt until evenly coated.
04 - Spread chickpeas in a single layer on the prepared baking sheet.
05 - Roast for 35-40 minutes, shaking the pan or stirring once halfway, until chickpeas are deeply golden and crisp.
06 - Cool for 5 minutes. Garnish with fresh herbs and serve with lemon wedges if desired.