Slow-braised pig's feet cooked until tender and gelatinous are a Southern soul food family tradition rich in protein and collagen. This old-fashioned comfort dish is deeply flavorful and a true heritage recipe.
Rinse the pig's feet thoroughly under cold running water and pat dry with paper towels.
Place the pig's feet in a large stockpot and add water, making sure the feet are fully submerged.
Add the sliced onion, chopped celery, bay leaves, apple cider vinegar, salt, black pepper, and red pepper flakes to the pot.
Bring to a boil over high heat, then immediately reduce to a very low simmer; skim off any foam or impurities that rise during the first 15 minutes for a clean broth.
Cover and simmer gently on the lowest heat for 3 to 4 hours, until the pig's feet are fork-tender, gelatinous, and starting to fall off the bone; check water level occasionally and add more as needed.
Adjust seasoning to taste before serving, and serve hot as a soul food classic.