Dirty Rice

Name: Dirty Rice
Ingredients: 1 tablespoon olive oil; 8 ounces hot sage pork sausage, casing removed; 8 ounces ground beef; 6 ounces chicken livers, finely chopped (optional); 1 medium onion, diced; 1 green bell pepper, diced; 2 large celery ribs, diced; 3 large garlic cloves, minced; 1 teaspoon fresh thyme leaves, chopped; 2 bay leaves; 1 1/2 cups long-grain white rice, rinsed and drained; 1/2 teaspoon dried oregano; 1/2 teaspoon smoked paprika; 1/4 teaspoon cayenne pepper; Kosher salt and freshly ground black pepper; 2 1/2 cups beef broth; 2 tablespoons Worcestershire sauce; 3 scallions, sliced