You can take canned chickpeas, or you can cook it yourself. To do this, fill the chickpeas with cold water in the evening. Wash your face with water in the morning. Fill with new cold water, put on fire and bring to a boil. Reduce the heat and cook for 10 minutes. Drain the water, rinse again and pour cold water again. Bring to a boil again and cook for 40 minutes on low heat. Salt 10 minutes before the end of cooking. Instead of chickpeas, you can use beans.