01 - Preheat oven to 400°F and line a baking sheet with parchment paper.
02 - Pat chickpeas thoroughly dry with paper towels and remove any loose skins to enhance crispiness.
03 - In a large bowl, toss chickpeas with olive oil to ensure even coating.
04 - Sprinkle ground cumin, smoked paprika, cayenne pepper, garlic powder, sea salt, and black pepper over chickpeas and toss again to coat uniformly.
05 - Spread chickpeas evenly in a single layer on the prepared baking sheet.
06 - Roast in the oven for 30 to 35 minutes, stirring or shaking the pan halfway through until golden brown and crisp.
07 - Remove from oven and allow to cool slightly before serving; store leftovers in an airtight container at room temperature.