Cut sausages into ½-inch chunks.
Peel and chop onion.
Core and chop pepper.
In a saucepan, cook the bacon until crisp, approximately 8 minutes and drain.
Add onion, pepper and sausage; cook until vegetables are tender.
Stir beans into the sausage mixture and simmer over low heat for 30 minutes, allowing flavors to marinade together.