Ryle's Boston Chowder is a hearty dish that ties to his Bostonian lifestyle, representing both his warmth and the complexity of his character.
Melt butter in a large pot over medium heat. Add onion and celery; sauté until tender.
Stir in potatoes and flour; cook for 2 minutes.
Gradually add chicken broth and milk; bring to a boil.
Reduce heat and add cod; simmer for 10 minutes or until fish is cooked through.
Season with salt and pepper before serving.