Heat olive oil over medium high heat in a dutch oven or heavy bottomed pan.
Add beef, sausage and chicken liver (if using). Cook until no pink remains.
Add onion, garlic, green pepper, celery and Cajun seasoning. Stir until softened, about 5 minutes.
Add rice, broth and bay leaves. Bring to a boil, reduce heat and simmer covered about 20-23 minutes or until rice is cooked.
Garnish with green onions and serve.
