
Add the diced chile, garlic, chile powder, cumin and oregano and cook, stirring frequently, until fragrant, about 3 minutes.
Add the chicken stock and bring to a boil.
Add the carrots, potatoes, tomatoes and tomatillos, cover and simmer over low heat until the pork is cooked through, about 25 minutes.
Ladle the stew into bowls, garnish with chopped cilantro and serve with a few tortilla chips.