Pellet Grill Pork Loin Roast Recipe: Applewood-Infused Juicy Masterpiece

This recipe transforms a simple pork loin into a juicy masterpiece with applewood smoke. I’ve perfected the balance of slow heat and subtle wood flavor.

Low and steady on the pellet grill ensures tender meat every time. The result is a centerpiece worthy of any gathering.

Ingredients for Pellet Grill Pork Loin Roast

Transform simple pork loin into a showstopping centerpiece with these essential ingredients.

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The pork loin is the foundation—look for a well-marbled, uniform cut (about 3-4 inches thick) from a reputable butcher or Whole Foods. Avoid pre-marinated or enhanced products, as they can mask the applewood smoke flavor. Costco offers excellent quality at a good price point for larger gatherings. The fat cap should be trimmed to about 1/4 inch for optimal bark formation.

No applewood pellets? Cherry or hickory work as substitutes with different flavor profiles. For the rub, fresh garlic and onion can replace powders at a 3:1 ratio (3 cloves garlic = 1 tbsp powder). Maple syrup at half the quantity substitutes for brown sugar. The mustard is key for rub adhesion—Dijon works if you prefer a sharper bite.

Store the pork loin uncovered in the fridge for up to 24 hours before cooking for better bark development. Leftovers keep 4-5 days refrigerated or freeze for 3 months. Always bring meat to room temperature before applying the rub for even seasoning distribution.

Step-by-Step Instructions for Applewood-Infused Pork Loin Roast

Master the technique for a perfectly juicy roast with deep smoke flavor and tender texture.

Step 1: Prepare the Pork Loin and Dry Brine

Begin by patting the 3 lb Boneless Pork Loin completely dry with paper towels. This step is critical for ensuring the rub adheres properly and promotes even browning. Trim any visible fat, though a small amount left intact can enhance flavor and moisture.

In a small bowl, combine the 2 tbsp Kosher Salt, 1 tbsp Freshly Ground Black Pepper, 1 tbsp Garlic Powder, 1 tbsp Onion Powder, 1 tsp Smoked Paprika, 1 tsp Dried Thyme, and 1 tsp Dried Rosemary. Rub this mixture evenly over the entire surface of the pork loin, pressing it in firmly to create a good crust. Place the seasoned loin on a wire rack set over a plate and refrigerate uncovered for 12-24 hours to dry brine.

Step 2: Create the Binding Slurry and Apply

In a separate bowl, whisk together the 2 tbsp Olive Oil, 2 tbsp Apple Cider Vinegar, 1 tbsp Brown Sugar, and 1 tbsp Yellow Mustard until smooth. This slurry acts as a binder for the dry rub and adds a layer of moisture to the surface of the meat.

Remove the pork loin from the refrigerator and brush the slurry over the entire surface, ensuring it coats the seasoning evenly. This step is essential for creating a flavorful bark and helping the rub caramelize during the cooking process. Allow the pork to sit at room temperature for 30-45 minutes before grilling to ensure even cooking.

Step 3: Preheat the Pellet Grill and Smoke the Pork

Fill your pellet grill hopper with the 2 cups Applewood Pellets and preheat the grill to 225°F. Applewood provides a mild, sweet smoke that complements pork beautifully without overpowering it. Once the grill reaches the desired temperature, place the pork loin directly on the grill grates, fat-side up.

Insert a meat probe into the thickest part of the loin and smoke until the internal temperature reaches 145°F. This typically takes 2-3 hours, depending on the size of the roast and the consistency of your grill’s temperature. Avoid opening the lid unnecessarily, as this can cause temperature fluctuations and extend the cooking time.

Step 4: Rest and Slice for Optimal Juiciness

Once the pork loin reaches 145°F, remove it from the grill and transfer it to a cutting board. Tent it loosely with aluminum foil and let it rest for 15-20 minutes. This resting period allows the juices to redistribute throughout the meat, ensuring every slice is moist and flavorful.

After resting, slice the pork loin against the grain into ½-inch thick slices. Serving it immediately will yield the juiciest results, as the meat retains its heat and moisture. The exterior should have a dark, flavorful bark, while the interior remains tender and slightly pink.

Essential Equipment for Great pellet grill pork loin roast

Pellet Grill Essentials

For this creation, I swear by my Traeger Pro 575—it maintains 225°F with precision. The WiFIRE technology lets me monitor temps from my vintage motorcycle rides along the coast. A reliable grill is non-negotiable for consistent smoke.

Temperature Control Tools

Invest in a dual-probe thermometer like ThermoWorks Smoke. One probe tracks grill temp, the other monitors internal meat. I’ve ruined too many roasts without it. $99 is cheap insurance for perfect results. 🌡️

Pellet Selection

Applewood pellets from Lumber Jack or CookinPellets give that sweet, mild smoke we want. Store pellets in airtight containers with desiccant packs to prevent moisture absorption. Damp pellets create inconsistent burn.

Prep Accessories

A wire rack and rimmed baking sheet are crucial for dry brining. I use OXO’s stainless steel rack—it fits perfectly in my half-sheet pan. Elevating the loin ensures even air circulation for better bark formation.

Serving Tools

After resting, use a 12-inch granton-edge slicing knife (I love Mercer Culinary). The dimples prevent sticking. A carving board with a juice groove keeps your counter clean while you slice against the grain. 💪

Backup Essentials

Keep aluminum foil and butcher paper on hand for wrapping if you hit the stall. A spray bottle with apple cider vinegar helps manage flare-ups. These small tools solve big problems during long cooks.

Frequently Asked Questions