Preparation Soak beans overnight in cold water. Drain, add water to cover (2 inches over beans), and simmer with onions until tender (about 4 hours). Meanwhile, prepare sauce by browning meat and minced garlic in oil. Add remaining ingredients, and simmer for 1 hour. When beans are tender, add sauce to beans and simmer for 1⁄ 2 hour. Serves 6 to 8.