1. Preheat the oven to 400°F (200°C).

2. Rinse and drain a can of chickpeas.

3. Spread the chickpeas on a baking sheet lined with parchment paper.

4. Drizzle olive oil over the chickpeas and toss to coat them evenly.

5. Season with salt, pepper, and any additional spices you like (such as paprika, cumin, or garlic powder).

6. Bake in the preheated oven for about 30-40 minutes, or until crispy and golden brown.

7. Remove from the oven and let cool before serving.