In a 5 litre Dutch oven over medium heat, cook sausage and onions in oil for 5 minutes or until sausage is browned; drain. Add garlic; cook for 1-2 min. Add broth, water, bouillon and kale; bring to a boil. Reduce heat; leaving the cover ajar, simmer for 1 hour. Add the potatoes and cook for 15 min. Add the beans; cook until potatoes are tender and beans are heated through. Yield 10-12 servings.