Slow-roasted pork leg marinated in achiote, citrus, and spices until fork-tender and deeply seasoned. This high protein family celebration dish serves a crowd and creates memorable holiday gatherings.
Prepare the marinade by blending orange juice, lime juice, peeled garlic cloves, chopped onion, achiote paste, oregano, cumin, black pepper, and salt until very smooth.
Pat the pork leg dry with paper towels, then make deep incisions all over with a sharp knife for even seasoning.
Rub the entire pork leg generously with the marinade, working it into the incisions and coating thoroughly.
Cover and refrigerate the marinated pork for at least 8 hours or overnight to maximize flavor penetration.
Preheat the oven to 325°F (163°C). Place the pork, fat side up, in a roasting pan lined with foil and brush with olive oil for moisture retention.
Cover tightly with foil and roast for 4 hours. Then increase oven heat to 375°F (190°C), remove foil, and roast another 30–60 minutes, basting twice, until an internal temperature of 195°F (90°C) is reached and the exterior is deeply golden.
Let the roasted pork rest, tented loosely with foil, for 20 minutes before slicing for juicy, fork-tender servings.