How to Choose Pork Leg (Fresh Ham): Color, Grain, and Sinew

What this article answers

What good pork leg looks like

A slightly deeper pink than loin, with a sheen. Grain running one way, white fat, little drip

Why the grain direction matters

Cut across the grain and the fibers break short, so the meat is easy to bite through

When to check for thick sinew

When buying a block. Slices hide it. Thick sinew through the center means trim it or braise

What to buy for each dish

Roast: a 500 g–1 kg block. Hot pot: 2–3 mm slices. Pan-fry: 1–1.5 cm slices. Stew: 2–3 cm cubes

Pork leg is the pig’s hind leg. Uncured, it is sold as pork leg or, in the US, as fresh ham. On a US label, “ham” on its own can only mean this cut.

Choosing pork leg starts with the checks you’d use for any meat and for pork in general. On top of those, look at three things: the quality of the lean, whether the grain runs one way, and whether thick sinew runs through it.

The leg has little fat, so the state of the lean itself decides its quality.

What good pork leg looks like

Point	Good	Watch out
Color	Slightly deep pink, with a sheen	Grayish, dull
Grain	Runs one way	Runs every which way; ragged cut face
Fat	Little; white to milky white	Yellowish
Thick sinew	Little, or already trimmed	Thick sinew running through the center
Drip	Little	A lot, running in the package
Springiness	Springs back firmly	Doesn’t spring back; finger marks stay

A little deeper pink than loin

Pork leg is normally a little deeper pink than loin. The hind legs work harder than the loin, so they hold a bit more myoglobin, the red pigment of muscle, and the color is deeper.

Color	What it means
Slightly deep pink, with a sheen	Ideal
Solid pink	Typical
Grayish	Possibly losing freshness
Brown	Metmyoglobin has formed; old

Grain that runs one way

What sets judging the leg apart from other cuts is checking the direction of the grain.

Grain	What it means
Runs one way	Ideal: easy to cut, good texture
Varies slightly	Typical
Runs every which way; ragged cut face	Rough cutting during processing, or a boundary between muscles

Cut across the grain, at a right angle to it, and the meat is easier to bite through and smoother to eat. Check which way the grain runs before you cut.

Check the block for thick sinew

The leg is a group of several muscles. US butchers divide it into three main ones: the inside, the outside, and the knuckle. Depending on the piece, thick sinew (connective tissue) may run through it.

• No sinew: good for thin slices, pan-frying, and ham
• Small bits of sinew: fine for stews and stir-fries
• Thick sinew through the center: trim it out, or keep the piece for braising

Pre-sliced meat hides sinew, so check for it when you buy a block.

What to buy for each dish

For roast pork or homemade ham

• A large block (500 g–1 kg)
• Even in shape and thickness
• A thin, even layer of fat
• No thick sinew

For hot pot and quick stir-fries

Hot pot here means dishes like Japanese shabu-shabu, where thin slices are swished through simmering broth.

• Slices 2–3 mm (1/16–⅛ in) thick
• Every slice the same color
• Grain running one way
• No discoloring where slices overlap

For pan-frying and steaks

• Slices 1–1.5 cm (⅜–⅝ in) thick
• 100–150 g per slice
• No thick sinew

For stews and curries

• Cubes 2–3 cm (¾–1¼ in)
• Sinew is fine; it softens as it braises
• Keep the fat on the low side

For ground pork

• If it is sold as lean ground pork, judge it by how fine the grind is
• No gray mixed in

Reading the label on ham products

When choosing ham made from pork leg, check the ingredient list.

• Pork leg named as the meat: a single cut, so quality is steady
• Only “pork” listed: may be a mix of several cuts
• Dry-cured ham: check the origin (Parma, Serrano) and how long it was aged

What to check in the package

• Chilled: how much drip is in the package, the grain direction, uneven color
• Vacuum-packed: after opening, check that it blooms (turns redder in the air) within 5–30 minutes
• Frozen and thawed before sale: expect the lean to cook up drier

Three things to check

1. Color: slightly deep pink, with a sheen
2. Grain: running one way
3. Sinew: an amount that suits the dish (for a block, no thick sinew)