Preheat oven to 400 °F. Prepare a large baking sheet.
Add chickpeas to a large bowl and combine with oil and seasonings. Spread on prepared baking sheet.
Roast for 20 minutes, removing to stir after 10 minutes.
At the end of 20 minutes, reduce the oven temperature to 300 °F and continue to roast 30-40 more minutes, stirring every 10-15 minutes.
Remove from the oven and let cool on the baking sheet for at least 10 minutes. Enjoy!
Notes
LeftoversStore leftovers in a container at room temperature for up to 1 week. If they get soft, place on a baking sheet and roast at 300 F for 10-15 minutes until nice and crisp.