Tender beef simmered in a rich red chile Colorado sauce made from dried guajillo and ancho peppers. A hearty, high protein family dinner that embodies authentic northern Mexican flavors.
Heat 2 tbsp vegetable oil in a large Dutch oven over medium-high. Brown the beef chuck cubes in batches, making sure to sear each side deeply. Set browned beef aside.
Remove stems and seeds from dried guajillo and ancho peppers. Toast the peppers in a dry skillet over medium heat for 1–2 minutes until fragrant, then soak them in hot water for 20 minutes to soften.
Blend soaked peppers, onion, garlic, 1 cup beef broth, cumin, oregano, and salt until smooth. Strain sauce to remove any skins for a velvety texture.
Return beef to Dutch oven. Add the strained chile sauce and remaining beef broth. Season with black pepper. Bring to a gentle simmer, then cover and cook over low heat for 90 minutes, stirring occasionally.
Uncover and continue simmering for another 30–45 minutes to allow the sauce to thicken and the meat to become fork-tender. Taste and adjust salt if needed before serving.