Cooking a whole pig head is one of the most rewarding and economical culinary projects you can undertake. It provides an incredible yield of rich, deeply flavorful meat that is ideal for tacos, carnitas, terrines, or pulled pork sandwiches.
First, you will want to focus on thorough preparation. Inspect the head closely and use a clean disposable razor or a small kitchen torch to singe away any remaining bristles. Scrub the entire surface thoroughly with a stiff brush under cold running water, taking special care to rinse out the ears, snout, and mouth. For the cleanest taste, submerge the head in a large pot or cooler filled with cold, salted water and let it soak in the refrigerator for two to four hours (or overnight) to draw out residual blood, then give it a final rinse.
For the simmering method, which is the most reliable way to ensure even cooking, place the cleaned head in a large stockpot. Add halved onions, a halved head of garlic, carrots, celery, three to four bay leaves, a tablespoon of black peppercorns, a generous pinch of salt, and a quarter cup of apple cider vinegar. Cover the head completely with cold water by at least one to two inches. Bring the pot to a boil over medium-high heat and skim off any foam or scum that rises to the top. Immediately lower the heat to maintain a gentle simmer between 185 and 195 degrees Fahrenheit. Cover loosely and let it simmer for 3.5 to 4.5 hours, until the cheek meat is meltingly tender and the bone pulls free with zero resistance.
If you prefer to bake or roast it, place the head in a deep roasting pan with roughly two to three cups of stock, seasoned water, and aromatics. Seal the pan tightly with multiple layers of heavy-duty aluminum foil to trap the moisture. Bake in an oven preheated to 300 degrees Fahrenheit for 4 to 5 hours. Once the meat is completely tender, remove the foil, turn the oven heat up to 425 degrees Fahrenheit, and roast for an additional 20 to 25 minutes to crisp the skin.
Once finished, let the head cool until it is comfortable to handle. Pick out the tender cheek meat, jowls, tongue (peel and discard the rough outer skin while warm), and snout. Be sure to strain and save the cooking broth as well, as it is packed with rich gelatin and makes a wonderful base for soups, beans, or gravies.