Thoroughly rinse beans and remove any debris such as small stones or sticks. Place rinsed beans in a large pot with 3 quarters of water. Bring to a rapid boil. Reduce heat, cover and continue boiling 60-70 minutes. Stir occasionally to prevent sticking. After 60 minutes, add ingredients. Simmer for 30-45 minutes. Add contents of flavor packet 1-2 minutes before cooking is complete. Salt and pepper to taste.