Make the Crispy Chickpeas – Preheat your oven to 400 degrees F. On a sheet pan with parchment paper or a silpat, toss your dried chickpeas with olive oil and the salt. Spread into an even layer. Roast for 30 minutes, tossing the chickpeas every 10 minutes to ensure even roasting. When the chickpeas are done roasting (they will be lightly browned but not burnt), Remove from the oven and toss in a large bowl with the remaining chickpea seasonings. The oil from roasting the chickpeas should help the spices stick to the chickpeas. But if the spices aren’t sticking well enough you can add a little bit more oil.