Santa Fe Black Bean Cake

1 lb Beans, black turtle,

– cleaned, rinsed 1 sm Onion, coarsely chopped

2 sl Bacon OR

2 sl Pancetta

1 qt Stock, chicken OR

1 qt Stock, duck

2 ea Chili, Serrano, seeded,

– finely chopped 2 tb Chili, ancho, powder

1 tb Cumin