Dry the chickpeas on kitchen paper to remove any excess water.
Mix all the remaining ingredients together in a large bowl. Add the chickpeas and toss in the spice mix to coat.
Spread the chickpeas out in a single layer on a rimmed baking sheet and roast in a preheated oven, 200°C (400°F), Gas Mark 6, for 35–40 minutes until a deep golden colour. Leave to cool before serving.