2 cups dry chickpeas, cooked and drained. Dry well with a paper towel. Spray large pan with cooking spray. In a large bowl, mix chickpeas, 2 tbs olive oil, Himalayan sea salt, pepper and garlic powder. Spread onto cookie sheet. Bake at 350, turning a few times for a total of 50 min. Add more time if you like it extra crunchy.