Adobo de pollo de Lujo (red chile-braised chicken with potatoes and greens). Sauce was ancho and guajillo chiles (toasted and soaked) blended with roasted garlic, Mexican oregano, cumin, cloves, black pepper, and chicken stock. Sauce was fried, simmered with chicken stock, simmered with the chicken, potatoes, and Swiss chard, and then reduced. Topped with sauteed white onion.
Edit: Mrs. C's sourdough bread did an excellent job of sopping up any extra sauce.
I had been craving the deep rich flavors of a Mexican dried chile sauce and this hit the spot.