Mastering Pit Boss smoked pork tenderloin transforms weeknight dinners into showstopping meals—juicy, smoky, and ready in under two hours. Growing up in small-town Georgia, I learned pork’s magic lies in low-and-slow precision, and this recipe delivers that same restaurant-quality tenderness at home.
The secret? A simple dry rub and Pit Boss’s consistent pellet heat, ensuring no dry edges or uneven cooking.
This method starts with trimming the tenderloin for even cooking, then applying a bold blend of brown sugar, smoked paprika, and garlic powder. The Pit Boss’s digital probe keeps temperatures locked at 225°F, while hickory pellets infuse that signature smoky depth.
Unlike larger cuts, tenderloin cooks quickly—about 45 minutes—but resting for 15 minutes ensures every slice stays moist. No guesswork, just foolproof results every time.
What you’ll end up with is tender, juicy pork that slices effortlessly, with a bark so crisp it shatters at the touch. Serve it sliced over creamy mashed potatoes, paired with tangy apple sauce, or stacked on a toasted bun with pickles for a smoky sandwich.
The versatility makes it perfect for family dinners or game-day gatherings. Let’s get smoking!
For those using a Pit Boss for the first time, I recommend starting with a fresh batch of hickory pellets—nothing beats their clean, sweet smoke. The built-in timer and probe eliminate the need for constant monitoring, so you can focus on perfecting the sides.
Trust me, once you try this method, your go-to pork recipe will never be the same.
Ingredients for pit boss smoked pork tenderloin
Pantry staples meet smoky magic—just a few ingredients for restaurant-quality Pit Boss pork.
| Ingredient | Amount | Notes |
|---|---|---|
| Pork Tenderloin 🐖 | 1 ½ lb | Trimmed of silver skin |
| Hickory Wood Pellets 🔥 | 2 cups | Fresh batch recommended |
| Brown Sugar 🍚 | ¼ cup | Light or dark preferred |
| Smoked Paprika 🌶️ | 2 tbsp | For deep smoky flavor |
| Garlic Powder 🧄 | 1 tbsp | Freshly ground preferred |
| Onion Powder 🧅 | 1 tbsp | For balanced sweetness |
| Ground Black Pepper 🌶️ | 1 tsp | Freshly cracked preferred |
| Kosher Salt 🧂 | 1 tsp | Diamond Crystal preferred |
| Olive Oil 🫒 | 2 tbsp | For coating tenderloin |
| Fresh Rosemary 🌿 | ½ tsp | Chopped, for aroma |
| Apple Cider Vinegar 🍏 | 1 tbsp | For spritzing during smoke |
| Butter 🧈 | 2 tbsp | Unsalted, for basting |
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The pork tenderloin is your star, so pick a center-cut piece—thicker ends cook more evenly. Costco or Whole Foods carry premium cuts, but any butcher will trim it for you. Hickory pellets? Fresh is non-negotiable—stale ones taste bitter. I always buy mine from Traeger or Pit Boss’s own brand—they ship fast and stay potent. The brown sugar isn’t just for sweetness; it helps create that perfect bark. Light brown sugar gives a subtle molasses note, while dark adds depth. For the spices, Penzeys Spices or bulk bins at natural markets have the freshest ground powders—no dusty shelves here.
No smoked paprika? Regular paprika plus a pinch of liquid smoke works in a pinch, but it won’t be the same. Short on brown sugar? Maple syrup at half the amount adds moisture. The rosemary can be swapped for fresh thyme if you’re out, but trust me—rosemary’s piney aroma pairs perfectly with hickory. For the vinegar spritz, apple cider vinegar or white vinegar both work, but apple cider adds a subtle tang that complements the smokiness. And if you’re worried about the pork drying out, basting with melted butter every 15 minutes keeps it juicy. The Pit Boss’s digital probe takes all the guesswork out—just set it to 225°F and let it do the work.
This pork keeps beautifully—3-4 days wrapped in the fridge or up to 3 months frozen. For freezing, slice it first, then portion into airtight containers. Reheat slices in a skillet with a splash of broth for that restaurant-quality finish. Leftovers? I always save some for sandwiches—toasted brioche buns with tangy pickles take this to the next level. And if you’re planning ahead, prep the rub the night before—it’s just mixing, so no stress. The pellets? Store them in a cool, dry place, and they’ll last up to a year unopened.
Why You’ll Love This Recipe
- No-Fuss Smoking: Honestly, this is the kind of recipe where I can prep everything while my coffee brews. Just trim the pork, slap on the spice rub with ¼ cup brown sugar and 2 tbsp smoked paprika, and let it sit while the Pit Boss fires up—no last-minute scrambling.
- Smoky Sweet Perfection: The hickory wood pellets give it that deep, woodsy aroma, while the 1 tbsp garlic powder and 1 tbsp onion powder keep it from tasting like just another campfire meal. That final butter basting? Chef’s kiss—creamy, caramelized goodness on every bite.
- Crowd-Pleaser Every Time: I serve this at BBQs, game days, or even my “I forgot to meal prep” Tuesday nights. The 1.5 lb pork tenderloin feeds 4-6 people handsomely, and leftovers? Still delicious cold in wraps or fried rice—3-4 days in the fridge means zero waste.
- Budget BBQ Magic: Forget pricey steaks—this pork tenderloin (plus pantry staples like kosher salt and olive oil) costs less than $10 total. The hickory pellets are the only splurge, but they’re reusable, so you’ll break even faster than you’d think.
Step-by-step instructions for Pit Boss smoked pork tenderloin
Here’s the method that delivers melt-in-your-mouth pork every time—simple but packed with smoky depth.
Prepare and Season the Pork Tenderloin
Start by trimming any visible silver skin from the 1½ lb pork tenderloin using a sharp knife. This step ensures even cooking and a clean finish. Pat the meat dry with paper towels—this is crucial for that perfect bark later.
In a small bowl, combine the ¼ cup brown sugar, 2 tbsp smoked paprika, 1 tbsp garlic powder, 1 tbsp onion powder, 1 tsp ground black pepper, and 1 tsp kosher salt. Mix well to create an even coating. Rub this mixture generously over the entire surface of the pork, pressing it into the meat so it adheres well. For extra aroma, sprinkle the ½ tsp chopped fresh rosemary over the top.
Let the seasoned pork rest at room temperature for 30 minutes before smoking. This allows the meat to cook more evenly and helps the seasoning penetrate deeper. While it rests, prepare your Pit Boss by filling the pellet tube with the 2 cups hickory wood pellets.
Smoke the Pork Tenderloin Low and Slow
Set your Pit Boss to 225°F and allow it to preheat for at least 15 minutes until you see steady, thin blue smoke. Place the pork tenderloin directly on the grill grates, away from direct flame. Close the lid and let it smoke undisturbed.
Here’s the thing—smoking pork tenderloin is all about patience. Cook for 1 hour to 1 hour 15 minutes, or until the internal temperature reaches 145°F on a meat thermometer inserted into the thickest part. You’ll know it’s ready when the meat pulls away from the bone slightly and the internal temperature holds steady.
About 30 minutes into cooking, spritz the pork with 1 tbsp apple cider vinegar using a spray bottle. This keeps the surface moist and helps create a tender, juicy interior. Avoid opening the lid more than necessary—each time you do, you lose heat and extend cooking time.
Baste and Finish for Maximum Juiciness
Once the pork reaches 145°F, remove it from the smoker and let it rest on a cutting board for 5 minutes. This brief rest allows the juices to redistribute slightly, ensuring every bite stays moist.
While the pork rests, melt the 2 tbsp butter in a small saucepan over low heat. Once fully melted, brush the butter generously over the surface of the pork. This basting step adds richness and helps create a glossy finish. Return the pork to the smoker and cook for an additional 5 minutes to let the butter crisp slightly and form a beautiful crust.
Finally, coat the pork with the 2 tbsp olive oil using a pastry brush. This final step ensures the exterior stays moist and adds a subtle richness. Let the pork rest for another 10 minutes before slicing—this guarantees tender, juicy meat that falls apart with minimal effort.
Slice and Serve with Confidence
Slice the pork tenderloin into ½-inch thick medallions against the grain for maximum tenderness. Each slice should be moist, flavorful, and effortlessly fork-tender. Serve immediately with your favorite sides—roasted vegetables, mashed potatoes, or a fresh salad all pair beautifully.
Real talk: the key to juicy pork tenderloin lies in the low-and-slow method and proper resting. Don’t skip the rest time—this is what transforms good pork into exceptional pork. Enjoy your perfectly smoked, tender, and juicy creation!
Pro Tips For Making Pit Boss Smoked Pork Tenderloin
- Preheat the Pellet Tube: Fill the Pit Boss with those 2 cups of hickory wood pellets before you start seasoning the meat. I learned this the hard way—waiting until the last minute means you’re fumbling with smoke levels while your pork sits unseasoned. Get the pellets loaded and the smoker humming first, then focus on the pork.
- Spritz Early, Spritz Often: That 1 tbsp apple cider vinegar isn’t just a one-and-done deal. If you’re smoking longer than the 1-hour window, spritz again at the 45-minute mark. The acid keeps the surface sticky enough for the bark to form without drying out—trust me, your first slice will taste the difference.
- Don’t Rush the Rest: The 5 minutes after hitting 145°F isn’t just a formality—it’s when the juices stop screaming toward the heat and start settling back into the meat. Skip it, and you’ll end up with slices that look perfect but taste dry. Give it those 10 full minutes under foil before slicing, even if you’re starving.
- Freshly Cracked Pepper Matters: That 1 tsp of ground black pepper? If it’s pre-ground from the grocery store, it’s already lost half its kick. Grind your own from whole peppercorns right before mixing with the brown sugar and smoked paprika. The aroma alone makes the effort worth it—your pork will taste brighter and more complex.
Dietary considerations for this recipe
Gluten-Free Adaptation
This recipe is naturally gluten-free—no grains or wheat products are involved! The ¼ cup brown sugar is safe for most gluten-free diets, though always check labels for cross-contamination warnings. The 2 tbsp smoked paprika and other spices are pure and gluten-free too.
For extra assurance, I use Diamond Crystal kosher salt, which is certified gluten-free. Just confirm your hickory wood pellets are free from additives—stick to reputable brands like Pit Boss or Traeger. 🌟
Dairy-Free Option
Skip the 2 tbsp butter during the basting step—it’s the only dairy ingredient here. Instead, brush the pork with extra virgin olive oil after the vinegar spritz. The 2 tbsp olive oil in the original recipe already coats the meat beautifully, so no flavor is lost.
This keeps your pork rich and juicy without dairy. I’ve done this swap countless times at The Smoky Pig—guests never notice the difference!
Low-Carb Adjustment
This recipe is already low-carb friendly! The ¼ cup brown sugar contains 21g carbs, but you can easily reduce it to 2 tbsp (saving 10g carbs) without sacrificing flavor. The 2 tbsp smoked paprika and 1 tbsp garlic powder add depth without carbs.
For even lower carbs, omit the brown sugar entirely—just boost the smoked paprika to 3 tbsp for extra smokiness. Trust me, it works!
Sugar-Free Version
For a sugar-free version, swap the ¼ cup brown sugar with 1 tbsp erythritol or monk fruit sweetener blended with 1 tsp ground flaxseed for moisture. This mimics the caramelization effect while keeping the dish sugar-free.
The smoked paprika and rosemary still deliver that smoky aroma without sugar. I’ve tested this at home—it’s a game-changer for those watching their sugar intake!
Allergen-Friendly Tips
This recipe avoids common allergens like nuts, shellfish, and soy. Just double-check your kosher salt and smoked paprika for allergen warnings—some brands add anti-caking agents. If you’re sensitive to sulfites, opt for unsmoked paprika and add a pinch of liquid smoke for depth.
Always label your sides separately to avoid cross-contamination. My farm-raised Gloucestershire Old Spots pigs are raised without antibiotics or hormones, so the meat itself is allergen-free. 💪
Nutrition facts
Frequently asked questions
Why does my Pit Boss smoked pork tenderloin dry out?
Dry pork often happens when the meat isn’t rested properly or when the lid is opened too frequently. Always let the pork rest for 15 minutes after smoking before slicing, and avoid opening the smoker more than necessary during cooking. The vinegar spritz every 30 minutes also helps maintain moisture. For extra juiciness, baste with melted butter during the final 5 minutes of cooking.
Can I use a different wood pellet flavor for the Pit Boss?
While hickory is classic, fruitwoods like cherry or apple add sweetness, while mesquite delivers a bolder, earthier taste. Just adjust cooking time slightly—fruitwoods cook faster due to their milder smoke. For a Southern twist, try pecan pellets for a nutty aroma that pairs perfectly with the brown sugar rub.
How do I tell when the pork tenderloin is fully cooked?
Use a meat thermometer to check the thickest part—it should reach 145°F. The pork is done when it pulls away from the bone slightly and the internal temperature holds steady for 5 minutes. Overcooking is easy with tenderloin, so rely on the thermometer rather than visual cues alone.
What’s the best way to reheat leftover smoked pork?
Slice the pork first, then reheat in a skillet over medium-low heat with a splash of broth or apple juice to keep it moist. Avoid microwaving—it dries out the meat. For crispy bark, broil for 2 minutes at the end. Wrapped slices reheat beautifully too!
Can I marinate the pork tenderloin before smoking?
Not recommended! The dry rub works best when applied directly before smoking. Marinades can make the bark soggy and dilute the seasoning’s intensity. If you love marinades, try it on the sides or use a light oil-based coat instead—just pat it dry before smoking.
Trained in classic French technique but raised on slow-cooked ribs and spicy rubs, she blends culinary skill with smoke and soul.
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