Beef wrapped in maguey parchment and steamed with dried chiles until meltingly tender. This high protein, carnivore-friendly dish makes a special family dinner with minimal effort and maximum flavor.
Toast the dried guajillo and pasilla chiles in a dry skillet over medium heat for 1–2 minutes, turning frequently until fragrant. Remove seeds and stems.
Soak the toasted chiles in hot water for 10 minutes to soften. Meanwhile, cut the beef into 2-inch cubes.
Blend the soaked chiles with onion, garlic, apple cider vinegar, cumin, oregano, black pepper, and 1/2 cup soaking water until smooth.
Toss beef cubes thoroughly with the chile marinade and salt. Marinate for at least 1 hour (up to overnight) in the refrigerator.
Lay maguey leaves or parchment on a clean surface. Place equal portions of marinated beef and a bay leaf into each leaf, fold tightly, and secure with kitchen twine.
Set a steamer with water; arrange the wrapped packets in a single layer above the water. Cover and steam gently (just simmering) for 2.5 hours, adding more water as needed.
Remove packets, rest for 10 minutes, then carefully unwrap and serve beef hot with juices spooned over the top.