Heat the olive oil and the butter in a soup pot or dutch oven over medium heat. Add the onion and a pinch of salt, cooking until onion is just tender, about 8 minutes.
Add in the garlic, carrots, celery stalks and cook another 5 minutes, stirring often, until slightly softened.
Add in the poultry seasoning and rice and toast for 1-2 minutes, stirring often, then add in the broth, bay leaf, chickpeas with liquid and increase to a boil. Reduce heat to low and simmer for 15 minutes, or until rice is tender.
Taste, adding more salt/pepper as desired. This will depend on the saltiness of your broth and beans. I often add in a splash of lemon if I have it, but optional! Divide into bowls and serve.