Proteins

Pig's Feet

Collagen-heavy pork feet, slow-cooked for gelatinous stews, braises, and stocks.

Pig's feet (trotters) are the lower legs and feet of the pig, packed with skin, cartilage, and collagen. They are slow-braised or boiled for hours to extract rich gelatin, used in Okinawan tebichi, Korean jokbal, soul-food stews, and as a thickener for stocks and brawn. The result is sticky, unctuous, and deeply flavored.

Pig's feet, or trotters, are among the most collagen-dense cuts available, consisting primarily of skin, cartilage, and bone with only a thin veil of meat. This composition makes them uniquely suited to long, moist cooking—the sustained exposure to gentle heat converts their abundant Type I collagen into gelatin, which swells to several times its dry weight and gives cooked liquids a rich, silken body. The rendering is purely mechanical and chemical: collagen fibers unwind in warm water, and temperatures between 160–200°F (71–93°C) complete the conversion over 2–4 hours, with conversion accelerating significantly above 185°F (85°C); the broth becomes capable of setting firm when chilled. The foot itself yields modest edible matter—perhaps half its raw weight—but the cooking liquid is the true product, a deeply flavored, collagen-enriched stock that serves as the foundation for aspics, braises, sauces, and the pot liquor of Southern and soul-food traditions.

Measured in: piece
Storage: Fridge

Types & varieties

Fresh split trotter

Most common in US and European markets; one foot split in half lengthwise, hair removed, ready to braise or stock

Fresh whole trotter

Less common; sold with bone intact; requires more cooking time to render the collagen

Cured/smoked pork hock

Not a true trotter — the hock is the joint above the foot; less gelatin, more meat; not interchangeable in recipes requiring gelatinous body

Salt-cured trotter (Italian porchetta style)

Cured in salt and aromatics; used in Ligurian and Tuscan preparations; reduced cooking time required

Pickled pig's feet (headcheese style)

Precooked in vinegar brine with onions and bay; served cold sliced thin; common in Eastern European and Southern US traditions

Common uses

Aspic and headcheese — the natural gelatin sets the loaf without added gelatinDemi-glace and sauce reduction — stirred into stocks for body and sheenJellied pork (Southern US, German Sülze) — poached in seasoned broth, chilled until setRed-cooked trotter (Chinese) — soy-braised with star anise, ginger, and rock sugar until falling apartFilipino adobo — braised in vinegar and soy sauce with garlicPressure-cooked into stock for tonkotsu-style ramen basesBraised in beer or cider with root vegetables as a main courseFried after precooking — the skin blisters and crisps; served with hot sauce or vinegar dipPickled and served cold as a bar snack or charcuterie elementStocks for pea soups and lentil dishes — the gelatin enriches the body without adding meaty flavor

Tips & pitfalls

Blanch raw trotters 5 minutes in boiling water before using — impurities and blood cloud the broth; drain and rinse
Split trotters yourself with a cleaver or ask your butcher to do it — splitting exposes more surface area and accelerates collagen extraction
Cook at a bare simmer, never a boil — vigorous bubbling makes the broth cloudy and emulsifies fat that should render out
Test doneness by twisting the bone — it should rotate freely in the socket; undercooked trotters are rubbery and will not yield gelatin
Save the cooking liquid — strain through fine mesh, refrigerate, then lift off solidified fat; the broth is the product
Pressure cooker reduces cooking to 45–90 minutes; conventional pot requires 2.5–4 hours on low heat
For clear aspic, use a separate pot for blanching (discard that water) then fresh aromatics for the final stock
The skin is the most valuable part — it holds the most collagen and develops a silken, yielding texture when properly cooked
Do not add acidic ingredients (tomatoes, wine, vinegar) until the final 30 minutes — acid firms proteins and stalls gelatin conversion
Pair with rice, sourdough, or crusty bread to absorb the gelatin-rich sauce

Nutrition

No USDA FoodData Central match for Pig's Feet yet. We surface a per-100 g profile once a generic whole-food entry is matched and verified.

In the shops

Matched grocery products

No matched grocery products for Pig's Feet yet.

Good to know

Type: Pork cut — foreleg and hindleg feet, with skin, cartilage, small amount of meat, and bone
Primary compounds: Collagen (Type I), elastin, glycine, proline, hydroxyproline; negligible fat content
Collagen conversion: Collagen converts to gelatin over 2–4 hours of gentle cooking; the gelatin swells as it absorbs liquid, and the cooled broth will set firm
Typical preparation: Split lengthwise through cartilage and bone; may be singed, scalded, and scraped clean of hair
Yield: Bone-in: 45–55% edible after cooking; meat and cartilage clinging to bone; skin yields most of the edible mass
Fresh storage: Refrigerate up to 3 days; freeze up to 3 months; thaw overnight in refrigerator
Cooked storage: Refrigerate in cooking liquid up to 1 week; freeze up to 6 months
Regional availability: Most common in European, African-American, Chinese, Southeast Asian, and Latin American markets; specialty butcher shops worldwide
Cost: Inexpensive per unit; sold per foot or in packages of 2–4; often cheaper than other cuts

Substitutes

Chicken feet — Similar collagen-to-gelatin conversion; skin is thinner; good for stocks and soups but less substantial as a main dish
Pork neck bones — More meat, less skin; comparable long-cook application; yields less gelatin per pound
Oxtail — Bone-in cut with rich marrow and connective tissue; similar cook time; yields less gelatin but more meaty flavor
Pork hocks (smoked or fresh) — The joint above the trotter; acceptable in stocks; not a substitute when gelatin texture is the goal

Pairs with

Apple cider vinegar Soy sauce Garlic Bay leaf White wine Ginger Onion Carrot Beer (brown ale, porter)Horseradish Mustard Lemon

Also called

Tebichi · Pork Trotters · Trotters