Add red beans to water and bring to a boil. Chop onion and add. Add chili powder, red pepper and garlic salt to taste. Cover container and simmer for at least 3 hours. Cut the Polk's Cajun Smoked Sausage into 3 inch slices and add. Cover and cook slowly for an additional hour or until ready. Continually add water and seasonings throughout cooking process. In a separate container, boil the rice for 15 to 20 minutes. Once complete, serve and enjoy!