Mom's Best Recipes
Recipe

Smoked Pork Loin

Juicy, sliceable smoked pork loin with a brown sugar spice rub and a quick apple cider pan sauce for that sweet smoky finish.

Author By Matt Campbell
4.8
A platter of sliced smoked pork loin with glossy pan juices and fresh herbs on a wooden table with warm natural light
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Smoked pork loin is one of those dinner heroes that feels a little fancy but behaves like a weeknight roast. It is lean, so the game is simple: build flavor on the outside, then cook it gently to the right temperature so the inside stays juicy.

This version uses a brown sugar spice rub that turns into a caramelized, crisp edged crust on the smoker. Then I like to hit you with an optional but highly encouraged move: a quick apple cider pan sauce that tastes like fall decided to be useful.

Small bowls of brown sugar, kosher salt, smoked paprika, garlic powder, black pepper, and mustard powder arranged on a light kitchen counter

Why It Works

  • Moist, tender slices: We pull at 145 F and rest properly so the juices stay where they belong.
  • Bold bark without drama: Brown sugar and paprika bring color and that sweet smoky crust.
  • Flexible smoke flavor: Apple or cherry wood for sweet smoke, hickory for a stronger punch.
  • Leftovers that actually get used: This slices clean for sandwiches, rice bowls, and breakfast hash.

Pairs Well With

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Storage Tips

Cool it fast: Let the pork cool until just warm, then refrigerate within 2 hours.

  • Fridge: Store sliced pork loin in an airtight container for 3 to 4 days. Add a spoonful of pan juices or a splash of broth to keep it from drying out.
  • Freezer: Freeze sliced portions for 2 to 3 months. Wrap tightly, then place in a freezer bag. Thaw overnight in the fridge.
  • Reheat without drying: Warm slices in a covered skillet with a splash of broth, apple cider, or water over low heat just until hot. Microwave works too, but use 50 percent power and cover it.
Sliced smoked pork loin stored in a glass meal prep container with a small cup of pan juices on a kitchen counter

Common Questions

Pork loin or pork tenderloin?

Different cuts, different vibes. Pork loin is larger and roast-like. Pork tenderloin is smaller and cooks much faster. This recipe is for a pork loin (usually 2.5 to 4 pounds).

What internal temperature should smoked pork loin be?

Pull it at 145 F in the thickest part, then rest 10 to 15 minutes. Carryover cooking can raise it a few degrees, which is exactly why you do not want to wait until it hits 150 plus on the smoker.

How long does it take to smoke a pork loin at 225 F?

Plan on about 40 to 60 minutes per pound, but always cook to temperature, not time. Cut thickness matters a lot, and smokers have personalities.

Should I brine it?

You can, and it helps. If you have time, a quick dry brine (salting the loin and chilling uncovered) for 4 to 24 hours boosts juiciness and seasoning. If you do that, keep the added salt in the rub a little lighter. For dry brining, use about 8 to 10 g kosher salt per pound (brand matters). If you use Diamond Crystal kosher salt, that is roughly 1.5 tsp per pound.

Do I need to wrap it?

Usually no. Pork loin is lean and cooks relatively quickly, so wrapping is optional. If the outside is getting too dark before it hits temperature, wrap loosely in foil for the last stretch.

What wood is best for smoked pork loin?

Apple is my go-to for a sweet, gentle smoke. Cherry is also great and helps color. Hickory is stronger, so use a lighter hand if you go that route.

What cut should I buy?

If you can choose, a center-cut pork loin roast is usually the most even and predictable. The sirloin end can be a little more irregular, which is not a problem, it just means you should trust the thermometer and expect cook time to vary.

A digital probe thermometer inserted into the thickest part of a smoked pork loin on a smoker grate

I used to think pork loin was doomed to be dry unless it was drowning in gravy. Then I started treating it like a good steak that just happens to be bigger: season it like you mean it, smoke it low and steady, and pull it right at 145 F. The first time I nailed it, I stood at the counter “taste-testing” slices like it was quality control. It was. I was the quality control.