01 - 
                Rinse and sort the red beans thoroughly. Soak them overnight in plenty of water, or employ a quick-soak technique if pressed for time. Drain beans and set aside for cooking.
              
              
              
                02 - 
                In a large pot over medium heat, warm the cooking oil. Add sliced Andouille sausage and cook until evenly browned. Remove sausage with a slotted spoon and reserve.
              
              
              
                03 - 
                In the same pot, add diced onion, bell pepper, and celery. Sauté for 5 to 7 minutes, stirring frequently, until vegetables are softened. Add minced garlic and cook for an additional minute.
              
              
              
                04 - 
                Incorporate smoked paprika, dried oregano, thyme, garlic powder, onion powder, cayenne pepper, black pepper, and bay leaves. Stir and cook for 1 minute, allowing the spices to become fragrant.
              
              
              
                05 - 
                Add the soaked and drained beans to the pot followed by 1.5 litres water. Bring mixture to a boil, then reduce the heat to maintain a gentle simmer. Cover and cook for 90 to 120 minutes, or until beans are tender. Stir occasionally and add more water if necessary to cover beans.
              
              
              
                06 - 
                Return browned sausage to the pot during the final 30 minutes of cooking. Continue simmering until beans are creamy and the flavors are well developed.
              
              
              
                07 - 
                Remove bay leaves. Stir in chopped fresh parsley and adjust seasoning with salt to taste.
              
              
              
                08 - 
                While the beans are cooking, cook long grain white rice separately according to the package instructions.
              
              
              
                09 - 
                Ladle the beans and sausage mixture over a bed of steamed white rice. Garnish generously with sliced green onions before serving.