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This Blackstone griddle pork loin recipe delivers the perfect balance of smoky crispy bark and juicy, tender shreds—exactly what you’ve been craving for your next cookout. 🔥 After years of perfecting pork on cast iron, I’ve cracked the code for achieving that coveted crust while keeping the meat impossibly tender inside.
The secret lies in high-heat searing followed by indirect cooking, a technique I’ve used to win BBQ championships across the Southeast.
The beauty of this method is its versatility—the Blackstone griddle handles both the sear and the slow cook, giving you that restaurant-quality crust without needing a smoker. I’ll walk you through every step, from prepping the meat with a simple but flavorful rub to monitoring internal temperatures like a pro.
No fancy equipment needed—just patience and attention to detail, which is what separates good pork from legendary pork.
What you’ll end up with is pork loin that’s crispy on the edges with a deep mahogany bark, while the inside remains so tender it practically melts in your mouth. The aroma alone will have your guests asking for seconds before you even serve it.
This isn’t just another pork recipe—it’s the one that’ll make you reach for your griddle every weekend.
Whether you’re feeding a crowd or treating yourself to a solo dinner, this recipe scales perfectly. The same technique works for ribs, chicken, or even vegetables, making your Blackstone griddle the ultimate workhorse for weeknight dinners and weekend feasts. Let’s get cooking—your taste buds will thank you.
Ingredients for blackstone griddle pork loin
Six ingredients for the rub, plus a few extras for that perfect Blackstone finish.
| Ingredient | Amount | Notes |
|---|---|---|
| Pork Loin 🐖 | 3 lb | Bone-in, center-cut preferred |
| Yellow Mustard 🍯 | ¼ cup | For rub base, Dijon works too |
| Brown Sugar 🍬 | ½ cup | Light or dark variety |
| Smoked Paprika 🌶️ | 2 tbsp | For that smoky depth |
| Garlic Powder 🧄 | 1 tbsp | Fresh ground preferred |
| Onion Powder 🧅 | 1 tbsp | Adds sweet depth |
| Ground Black Pepper 🌶️ | 1 tbsp | Freshly cracked |
| Kosher Salt 🧂 | 1 ½ tbsp | Diamond Crystal preferred |
| Apple Cider Vinegar 🍎 | 2 tbsp | Brightens the rub |
| Olive Oil 🫒 | 2 tbsp | For searing |
| Wood Chips (Hickory or Apple) 🌳 | 1 package | Soaked for smoker box |
| Fresh Rosemary 🌿 | ¼ cup | Chopped, optional garnish |
| Fresh Thyme 🌿 | ¼ cup | Chopped, optional garnish |
The pork loin is your star—bone-in, center-cut is non-negotiable for juiciness. Grab it from the butcher counter at Whole Foods or your local grocery store's meat department, where they'll cut it to size. Look for good marbling—those little white flecks mean flavor. I always ask for it to be cut into a single thick piece (about 2-2.5 inches thick) so it sears evenly. Costco sells great pre-cut pork loins too, but call ahead to confirm they have the bone-in version. The rub ingredients are all pantry staples, but the smoked paprika makes all the difference—don't skip it for regular paprika.
No smoked paprika? Substitute with 1 tbsp regular paprika plus 1 tsp liquid smoke, but trust me, it's worth tracking down. The mustard adds tang—Dijon works if you're out of yellow. For the wood chips, hickory gives bold smoke, while apple adds sweetness. No smoker box? Crumple aluminum foil into a pouch, poke holes, and toss the soaked chips inside. The herbs are optional but add that restaurant-quality finish—fresh rosemary and thyme are perfect for garnish, but dried works in a pinch (use half the amount).
Prep the rub ahead—it keeps for 2 weeks in an airtight container. The pork loin stays fresh 3-4 days in the fridge, wrapped tightly. For make-ahead meals, rub the pork and refrigerate it overnight—it develops more flavor. The wood chips need at least 30 minutes to soak before using. Leftovers? Shred and reheat with a splash of apple cider vinegar—tastes even better the next day. Store shredded pork in the fridge for 4 days or freeze for 3 months.
Why You'll Love This Recipe
- Five-Ingredient Magic: I swear, this recipe is my secret weapon for nights when I don’t want to slave over the stove. Just rub the pork with mustard, brown sugar, and those three spices—smoked paprika, garlic powder, and a pinch of salt—and you’re done. No chopping, no measuring cups, no fuss.
- Smoky-Sweet Crust: That caramelized crust from the Blackstone? Chef’s kiss. The brown sugar and smoked paprika give it this deep, almost charred sweetness, while the mustard keeps it tangy and bright. It’s the kind of flavor that makes people ask, “What’d you put in this?”—and then they’ll want the recipe.
- Weeknight Superstar: Between us, this is the dish I turn to when I need something hearty but still feels special. Serve it with roasted potatoes for a lazy Sunday, slice it for sandwiches on a busy Monday, or even toss it in tacos when the kids beg for something different. It’s that adaptable.
- Leftovers That Don’t Suck: Honestly, I make this on purpose just to have leftovers. The pork stays juicy for days, and the flavors only get better as it sits. Pack it for lunch, reheat it in the skillet, or throw it in a stir-fry—it’s always a win. No sad, dry meat here.
Step-by-step instructions for Blackstone griddle pork loin
Here's how to transform your Blackstone into a smoky pork loin showstopper with perfect bark and tender meat.
👨🍳 Step 1: Make the Rub and Prep the Pork
In a medium bowl, combine the 0.25 cup yellow mustard, 0.5 cup brown sugar, 2 tbsp smoked paprika, 1 tbsp garlic powder, 1 tbsp onion powder, 1 tbsp ground black pepper, and 1.5 tbsp kosher salt. Mix until fully incorporated - you want a thick, sticky paste that will cling to the pork. This sweet-savory blend creates that iconic bark while keeping the meat juicy.
Pat the 3 lb pork loin completely dry with paper towels. I can't emphasize this enough - moisture is the enemy of crispy bark. Rub the mixture all over the pork, pressing it into the surface so it sticks. Let it sit at room temperature for 30 minutes while you prep your Blackstone. This resting time helps the rub penetrate and develop flavor.
🔥 Step 2: Preheat and Sear the Pork
Set your Blackstone griddle over medium-high heat for 10 minutes until it's screaming hot. Add the 2 tbsp olive oil and spread it evenly across the surface. Place the pork loin directly on the griddle, fat-side down, and sear for 8-10 minutes without moving it. You'll see the rub start to caramelize and form a dark crust - that's your signal the magic is happening.
Here's where it gets tricky: flip the pork and sear the other side for another 6-8 minutes. The goal is to get that crust on both sides while keeping the interior juicy. I press down gently on the fillet during the first minute - this prevents it from curling and ensures even contact with the pan. The internal temperature should reach 140°F by the end of searing.
🔥 Step 3: Smoke with Wood Chips
While the pork is searing, soak the wood chips in water for 30 minutes (if not pre-soaked). Once the pork is seared, move it to a cooler part of the griddle and add the soaked wood chips to a smoker box or directly on the griddle if your setup allows. Close the lid and maintain 250°F temperature. This is where the pork develops that beautiful smoke ring and deep flavor.
Cook the pork for 1.5-2 hours until the internal temperature reaches 195-203°F. You'll notice the crust darken further and the pork will start to pull away slightly from the edges. The meat should be fork-tender at this point. I check the temperature every 30 minutes to avoid overcooking - pork loin is forgiving but doesn't like to go past 205°F.
⏰ Step 4: Rest and Shred
Remove the pork from the griddle and transfer it to a cutting board. Tent loosely with foil and let it rest for 15-20 minutes. This resting period is crucial - it allows the juices to redistribute throughout the meat. If you skip this, you'll end up with dry pork. While it rests, sprinkle the 0.25 cup fresh rosemary and 0.25 cup fresh thyme around the board for aroma.
After resting, slice the pork against the grain into ½-inch thick slices. The meat should pull apart easily with a fork, revealing juicy, pink centers. If you're serving it shredded, use two forks to pull it apart. The bark should be thick and crispy, with a beautiful mahogany color. For extra flavor, spoon any juices from the cutting board over the top before serving.
Pro Tips For Making Blackstone Griddle Pork Loin
- Preheat Like a Boss: Get your Blackstone screaming hot—450°F or higher—before the pork hits the griddle. I learned this the hard way after walking away for "just a minute" and ending up with gray, sad meat instead of caramelized crust. The first sear is where all the flavor happens, so don’t skimp.
- Mix the Rub Wet: Combine the brown sugar, smoked paprika, and garlic powder with a spoonful of yellow mustard before slathering it on the pork. The mustard acts like a glue, making the rub stick better and preventing it from sliding off mid-cook. (Yes, even if you’re impatient like me.)
- Flip Once, Then Chill: Let the pork loin cook undisturbed for 4-5 minutes on the first side before flipping—no peeking! After flipping, drop the heat to medium and walk away. I used to rush this, and the meat would dry out or stick. Give it 3-4 minutes per side, then check the internal temp (145°F). If it’s not there, let it rest under foil—your future self will thank you.
- Save Time with Pre-Made Glaze: Skip mixing brown sugar and mustard separately—just use a pre-made honey-mustard glaze (like French’s) and toss in an extra teaspoon of smoked paprika. It’s sweeter, stickier, and cuts prep time in half. (Your guests won’t even notice, and neither will your lazy side.)
Dietary considerations for this dish
Gluten-Free Adaptation
This recipe is naturally gluten-free, but there are a few adjustments I make to ensure maximum flavor and texture. The mustard in the rub is typically gluten-free, but always check the label—Annie's or Hellmann's are safe bets.
For the brown sugar, use a gluten-free granulated sweetener like Wholesome Sweeteners or Sugar in the Raw to avoid cross-contamination. The smoked paprika and spices are naturally gluten-free, but I recommend toasting them fresh in a dry skillet for 1-2 minutes to enhance their flavor. 🌶️
Low-Carb Modifications
For a lower-carb version, reduce the brown sugar to 2 tbsp and replace the remaining ¼ cup with 2 tbsp erythritol or monk fruit sweetener. This keeps the sweetness without spiking your carb count. The mustard and spices remain the same, ensuring the crust stays flavorful.
I’ve tested this version with keto-friendly pork loin from ButcherBox, and it works beautifully—just monitor the internal temperature closely, as low-carb rubs can dry out the meat faster.
Dairy-Free Considerations
This recipe is already dairy-free, but if you’re serving it alongside dairy-based sides (like mashed potatoes or mac and cheese), keep the pork on a separate platter. The rub’s mustard and sugar are dairy-free, but always double-check labels—some brands add whey or casein.
For extra richness, brush the pork with olive oil during the smoking phase instead of butter. I’ve used this technique at The Smoky Pig for guests with lactose intolerance, and it’s always a hit. 💪
Allergen-Friendly Swaps
If you’re accommodating nut allergies, ensure your smoked paprika is processed in a nut-free facility—Penzeys Spices offers a dedicated allergen-friendly line. For soy allergies, avoid any soy-based marinades or basting liquids, but this recipe is naturally soy-free.
If you’re serving pork loin to guests with egg allergies, skip the mustard-based rub and substitute with olive oil and spices—just mix 2 tbsp olive oil, 1 tbsp smoked paprika, 1 tbsp garlic powder, and 1 tbsp onion powder for a safe alternative.
Always communicate with guests to avoid cross-contamination risks.
Protein-Packed Boost
Want to make this pork loin even more protein-rich? Serve it with a side of roasted Brussels sprouts (tossed in olive oil and balsamic vinegar) or a spinach salad with grilled chicken.
The pork loin itself provides about 40g of protein per 4-ounce serving, making it a powerhouse for muscle recovery. Pair it with cauliflower mash for a low-carb, high-protein meal that’s perfect for post-workout or meal prep.
I often double the recipe and store half for 3-4 days in the fridge—it reheats beautifully in a skillet with a splash of apple cider vinegar to keep it moist. ✨
Nutrition facts
Frequently asked questions about Blackstone griddle pork loin
Why does my Blackstone griddle pork loin turn out dry?
Overcooking is the #1 culprit! Pork loin should reach 195-203°F internal temp—no higher. Use a meat thermometer and remove it from heat at 190°F to let it carry over to 203°F while resting. Also, never skip the 15-20 minute rest—this redistributes juices. Pro tip: Brine the pork for 1 hour before cooking to lock in moisture.
Can I cook pork loin on a Blackstone without wood chips?
Skip the smoker box and use apple cider vinegar or beef broth instead. Add ½ cup to the griddle while searing, then baste the pork frequently. For extra flavor, sprinkle liquid smoke (1 tsp) on the rub. The key is maintaining 250°F and cooking until 203°F internal temp—smoke just enhances, doesn't replace proper technique.
How do I get that perfect crispy bark on pork loin?
The secret is in the rub and heat control! Use a sticky paste (mustard + sugar) that clings tightly. Sear over medium-high heat until deep mahogany color forms (8-10 minutes per side). Keep the griddle clean—scrape off old seasoning before starting. For extra crisp, finish with 3 minutes direct over high heat after smoking. Pat the pork bone-dry first—moisture is the enemy of crisp!
What's the best way to reheat leftover Blackstone griddle pork loin?
Never microwave! For crispy bark, reheat in a 350°F oven for 10-15 minutes with a splash of apple cider vinegar or beef broth. For shredded pork, warm in a skillet with olive oil over medium heat for 3-5 minutes. My pro trick: Cover with foil for 5 minutes first to reheat gently, then uncover to crisp the bark. Leftovers stay fresh 4 days refrigerated.
Can I use this technique for other cuts of pork?
Yes! This method works for pork shoulder (pulled pork) or ribs—just adjust cooking times. For pork chops, reduce sear time to 3-4 minutes per side. The rub works on pork tenderloin too, but cook to 145°F internal temp. The Blackstone's even heat distribution makes it perfect for pork belly (render fat first!). Key rule: Never exceed 205°F for any cut to prevent dryness.