Dried roasted green chiles stewed with beef in a savory, mildly smoky broth. This high protein, carnivore family dish is a Chihuahua specialty with distinctive, gentle heat.
Heat 2 tbsp vegetable oil in a heavy pot over medium-high heat. Add beef chuck cubes and sear until well browned on all sides, about 6 minutes.
Add chopped onion and minced garlic to the pot. Reduce heat to medium and sauté until onions are translucent and fragrant, about 3 minutes.
Break dried roasted green chiles into strips and add to the pot; sauté 1 minute to release aroma.
Pour in beef broth and add salt and black pepper. Bring to a gentle simmer, cover, and cook over low heat for 1 hour to allow flavors to meld and beef to tenderize.
Add diced potatoes. Continue simmering, uncovered, until potatoes are tender and liquid reduces slightly, about 20 minutes. Taste and adjust seasoning as needed before serving.