How to Smoke a Pork Shoulder: Pulled Pork Step by Step

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The short answer

To smoke a pork shoulder (Boston butt), season it generously, smoke it at 225–275°F until the bark is dark and set, push through the stall (wrapping in foil or butcher paper around 160–170°F if you want to speed it up), and pull it when it reaches about 195–205°F and a probe slides in with almost no resistance. Rest it at least an hour, then shred. Plan on roughly 1.5–2 hours per pound at 225–250°F, so an 8–9 lb butt can take 12 hours or more.

Feeding a crowd? Our BBQ meat calculator tells you how much to buy and roughly how long the cook will take.

What you need

Item	Why	Amazon
Bone-in Boston butt (7–10 lb)	Forgiving, well-marbled cut that’s hard to dry out	Butcher or grocery store
A smoker that holds low temps	Pellet, charcoal bullet or drum all work	Weber Smokey Mountain 22
Leave-in thermometer	Tracks the meat through the stall without lifting the lid	ThermoWorks Signals
Butcher paper or heavy foil	For wrapping through the stall	Check price
Meat claws or insulated gloves	Shredding hot pork	Check price
Hickory, apple or cherry wood	Classic pork smoke	Check price

Timeline at a glance (8 lb bone-in butt)

Stage	Smoker temp	Internal temp	Typical time
Smoke unwrapped	225–250°F	Up to ~150–170°F	6–8 hours
The stall	225–250°F	Holds near 150–170°F	2–5 hours if unwrapped
Wrapped finish (optional)	250–275°F	~195–205°F, probe-tender	3–4 hours
Rest	Off heat, wrapped, in a cooler	Holds above 140°F	1–3 hours

Pork shoulder is notorious for running long. Start earlier than you think you need to; a finished butt holds for hours wrapped in towels in a dry cooler, but an undercooked one can’t be rushed at the last minute.

Step 1: Pick and trim the shoulder

A “pork shoulder” in most US stores is either a Boston butt (the upper shoulder, the best choice for pulled pork) or a picnic shoulder (the lower part, with more skin and connective tissue). Go with a bone-in Boston butt of 7–10 lb. The bone helps you tell when it’s done: when it wiggles freely and pulls out clean, the meat is ready.

Trim any hard, thick fat down to about a quarter inch and remove loose flaps that would burn. Don’t trim it lean; the intramuscular fat is what keeps pulled pork juicy.

Step 2: Season

Use a light binder if you like (yellow mustard is traditional and you won’t taste it), then season heavily on every side. A basic pork rub is kosher salt, coarse black pepper, paprika, garlic powder, onion powder and brown sugar. You can season right before cooking or the night before; seasoning ahead acts like a dry brine.

Step 3: Get the smoker steady

Bring the smoker to 225–250°F and let it settle. On a pellet grill, fill the hopper and use a smoke-boost setting for the first hours if you have one. On a charcoal smoker like the Weber Smokey Mountain, light a small amount of charcoal and pour it over unlit fuel (the “Minion method”) so it burns slowly for hours, and add a few chunks of wood. A Pit Barrel Cooker runs hotter, around 275°F, and turns out excellent pork faster.

Check the Weber Smokey Mountain 22 on Amazon → →

Step 4: Smoke until the bark sets

Put the shoulder on the grate fat-side up or down depending on where your heat comes from (fat toward the heat source shields the meat). Insert a probe into the thickest part, avoiding the bone. Close the lid and leave it. After the first 2–3 hours you can spritz with apple cider vinegar or apple juice once an hour, but it isn’t required.

A multi-channel thermometer helps here: one probe in the meat, one clipped to the grate to read the real cooking temperature, which can differ from the lid gauge by 25°F or more.

Check the ThermoWorks Signals on Amazon → →

Step 5: Manage the stall

Somewhere around 150–170°F the internal temperature will stop climbing, sometimes for hours. This is the stall: moisture evaporating from the surface cools the meat about as fast as the smoker heats it. It’s normal. You have two choices:

• Ride it out unwrapped. Best bark, longest cook.
• Wrap it. Once the bark is dark and doesn’t smear, wrap tightly in butcher paper (firmer bark) or foil (fastest, softest bark). You can add a splash of apple juice to foil. Return it to the smoker and, if you like, raise the temperature to 250–275°F.

Step 6: Cook to probe-tender

Pulled pork is done when the collagen has broken down, usually around 195–205°F. Don’t pull it the moment it hits a number: probe in several spots. When the probe slides in like it’s going into soft butter everywhere and the bone feels loose, it’s ready.

Step 7: Rest, then shred

Wrap the shoulder (if it isn’t already), wrap it again in old towels and set it in an empty dry cooler for at least an hour. This lets the juices settle and makes shredding easier. Then pull out the bone, discard large pieces of fat, and shred with claws or gloved hands. Mix the bark through the meat and season with a little salt or a splash of vinegar sauce. Keep held meat above 140°F for food safety.

Which smoker works best for pork shoulder?

Smoker	Why it works	Amazon
Weber Smokey Mountain 22	Long, stable charcoal burns; room for two butts	Check price
Pit Barrel Cooker	Hangs meat over the coals; simple and fast at ~275°F	Check price
Pit Boss 700FB2 pellet grill	Set-and-forget overnight cooks at a budget price	Check price
Traeger Woodridge	WiFi control for overnight cooks	Check price

For an overnight cook, a pellet grill is the easiest choice: it feeds itself, and WiFi models let you check the temperature from bed. Charcoal bullets give a deeper smoke flavor but need more attention at the start.

Check the Pit Boss 700FB2 on Amazon → →

Troubleshooting checklist

• Stuck at 160°F for hours: That’s the stall. Wrap it or be patient.
• Tough, won’t shred: Undercooked. Put it back on until it’s probe-tender.
• Dry: Usually cooked too hot or rested too briefly, or a picnic or boneless roast that was trimmed too lean.
• Bitter, sooty taste: Dirty white smoke from smoldering wood. Aim for thin blue smoke.
• Running late: Wrap in foil and raise the smoker to 275–300°F. Pork shoulder tolerates higher heat well.

FAQ

How long does it take to smoke a pork shoulder?

Plan on roughly 1.5–2 hours per pound at 225–250°F, plus at least an hour of rest. An 8 lb bone-in Boston butt often takes 12–14 hours unwrapped, less if you wrap it.

What temperature is pulled pork done?

Usually around 195–205°F, when a probe slides into the meat with almost no resistance and the bone wiggles loose.

Should I wrap pork shoulder?

You don’t have to, but wrapping in butcher paper or foil once the bark is set gets you through the stall faster. Foil is fastest; paper keeps the bark firmer.

Fat side up or down for pork shoulder?

Put the fat cap toward the main heat source. On most pellet grills heat comes from below, so fat-side down shields the meat; on many offsets heat comes from above or the side.

Can I smoke a pork shoulder at 275°F?

Yes. Pork shoulder is forgiving, and 275°F shortens the cook considerably while still producing tender pulled pork with good bark.