Main Courses
This Blackstone griddle pork loin recipe transforms a simple cut into showstopping centerpiece—crispy five-spice crust locking in juicy pink magic at its core.
After years of perfecting pork on cast iron, I discovered the griddle's secret: precise heat control that sears without drying, while the five-spice blend creates a fragrant bark that crackles when you cut through.
The key lies in that first sear—where high heat melts fat into flavor while the crust forms in minutes.
The beauty of Blackstone griddle cooking is its versatility—you can prep the pork ahead, then finish it in under 20 minutes when guests arrive.
Start with a dry-brined loin (overnight in the fridge) for maximum moisture, then coat it in the five-spice rub while the griddle preheats to medium-high (400°F). The crust develops in the first 3 minutes, while the interior stays dangerously tender at 145°F internal.
This isn't your average pork loin—it's restaurant-quality with half the effort.
What makes this recipe work is the balance: crispy exterior from the griddle's even heat distribution, tender interior from proper brining, and that five-spice crust that sings with every bite. The smoky-sweet aroma alone will have your kitchen smelling like a Charleston BBQ joint.
Serve with griddle-cornbread and apple slaw for a complete meal that feels special without requiring hours in the kitchen.
Pro tip: Let the pork rest 10 minutes before slicing—this crucial step ensures every bite stays juicy. The griddle's residual heat keeps it warm while you plate, making this the perfect dish for dinner parties or family gatherings.
Once you try pork loin on the Blackstone, you'll never go back to the oven again.
Ingredients for blackstone griddle pork loin
Six ingredients transform ordinary pork loin into Blackstone griddle magic—crispy, fragrant, and juicy.
| Ingredient | Amount | Notes |
|---|---|---|
| Pork Loin 🥩 | 3 lb | Center-cut, boneless, even thickness |
| Five-Spice Powder 🌶️ | 2 tbsp | Homemade or store-bought blend |
| Kosher Salt 🧂 | 1 ½ tbsp | Diamond Crystal preferred |
| Black Peppercorns 🌶️ | 1 tbsp | Freshly cracked, coarse grind |
| Honey 🍯 | 2 tbsp | For glaze, local preferred |
| Olive Oil 🫒 | 2 tbsp | Extra-virgin, for searing |
| Garlic Cloves 🧄 | 6 cloves | Minced for brining liquid |
| Fresh Ginger 🌿 | 1 tbsp | Finely grated, for brining |
| Apple Cider Vinegar 🍎 | ½ cup | For brining solution |
| Granulated Sugar 🍬 | 1 tbsp | For brining balance |
| Cornstarch 🌾 | 1 tbsp | For crispy crust enhancement |
| Fresh Rosemary 🌿 | ¼ cup | Chopped, for garnish |
| Fresh Thyme 🌿 | ¼ cup | Leaves only, for garnish |
The pork loin is non-negotiable here—center-cut, boneless with even thickness for perfect cooking. Costco or Whole Foods carry excellent quality, but any butcher will trim it to your needs. Look for good marbling and vibrant color—pale, dry-looking meat won't give you that juicy pink magic. For the five-spice blend, Penzeys or Trader Joe's have excellent pre-mixed versions, but I always make my own with star anise, cinnamon, cloves, fennel, and Szechuan peppercorn. The honey? Local, raw varieties from farmers markets add subtle floral notes that jarred honey can't match.
No five-spice blend? Mix 1 tsp each cinnamon, ginger, cloves, and fennel seeds—it's close enough. Running short on rosemary? Fresh thyme works in a pinch, though rosemary's piney aroma is ideal. The brining solution is where the magic happens—skip it, and you'll end up with dry pork. The vinegar and sugar combo tenderizes while adding subtle sweetness. For extra crispiness, brush the pork with cornstarch-water slurry before searing. And trust me on the 10-minute rest—it's the difference between juicy perfection and dry disappointment.
Prep the brining solution the night before and store it in the fridge. The pork absorbs flavors beautifully overnight, so no need to thaw if frozen—just add 30 minutes to the brining time. The five-spice rub keeps for 3 months in an airtight container, so make extra. Leftover pork? Slice thin and toss with apple cider vinegar and fresh herbs for quick sandwiches. The griddle itself? Clean it immediately after cooking—hot water and a stiff brush remove crusts like a dream.
Why You'll Love This Recipe
- Few-Spice Magic: I swear by that five-spice powder—it’s the secret weapon here. Warm cinnamon, star anise, and clove turn a simple pork loin into something ridiculously flavorful with zero fuss. Honestly, I’ve tried fancy marinades, but this dry rub? It’s my go-to for when I want depth without the effort.
- One-Pan Powerhouse: Between us, I’ve never met a recipe that’s this easy to clean up. Preheat the Blackstone, slap on the seasoning, and let the honey glaze caramelize—no flipping, no basting, no stress. My husband even helps now because he knows it’s one sheet pan, one spatula, and done.
- Weeknight or Weekend Win: This cuts through the monotony of pork chops or roasts. Serve it sliced over rice for a quick weeknight dinner, or let it rest and shred it for tacos when friends drop by. (Yes, even on a Tuesday night.) The five-spice keeps it interesting, and the honey adds that sweet-savory balance everyone loves.
- Budget-Friendly Leftovers: Pork loin stretches further than you’d think, and the flavors only get better the next day. I’ll slice the leftovers thin for sandwiches or toss them into fried rice—no one complains. Between us, it’s the kind of meal that makes grocery money go further without sacrificing taste.
Step-by-step instructions for Blackstone griddle pork loin
Here's how to transform your pork loin into a smoky, five-spice crusted masterpiece.
Create the Brine for Maximum Juiciness
In a large bowl, combine the 0.5 cup apple cider vinegar, 1 tbsp granulated sugar, 6 cloves minced garlic, and 1 tbsp finely grated fresh ginger. Whisk until the sugar dissolves completely. This acid-sweet brine will tenderize the pork while infusing it with aromatic depth.
Place the 3 lb pork loin in a resealable plastic bag and pour the brining liquid over it. Massage the bag gently to ensure the pork is fully coated, then seal and refrigerate for 4-6 hours. The acid in the vinegar breaks down muscle fibers, while the sugar and aromatics penetrate deeply. Don't skip this step—it's what guarantees that juicy pink center you're craving.
Build the Five-Spice Crust Mixture
In a small bowl, whisk together the 2 tbsp five-spice powder, 1.5 tbsp kosher salt, and 1 tbsp coarsely cracked black peppercorns. This aromatic blend forms the foundation of our flavor profile. The five-spice powder brings warmth and complexity, while the salt and pepper create that essential crust.
In a separate bowl, create the glaze by combining the 2 tbsp honey and 1 tbsp cornstarch. The cornstarch will help create that coveted crispy crust when caramelized. This mixture should be smooth—if it's too thick, add a teaspoon of water to loosen it. Set both mixtures aside until ready to use.
Sear and Build the Crust on the Blackstone
Preheat your Blackstone griddle over medium-high heat until it's screaming hot—you should see a thin layer of steam when you sprinkle a few drops of water. Pat the brined pork loin dry thoroughly with paper towels, then rub it with the 2 tbsp olive oil to help the crust adhere.
Place the pork loin on the griddle and sear for 8-10 minutes per side, pressing down gently with a spatula during the first minute to prevent curling. This ensures even contact with the hot surface. When you see deep golden-brown color developing and the crust forming, it's time to add the spice mixture. Sprinkle half of the five-spice blend over each side and press it in firmly.
Glaze and Finish with Herbs
Increase heat to high and pour the honey-cornstarch glaze evenly over the top of the pork loin. Watch closely as it begins to bubble and caramelize—this should take about 2-3 minutes. The cornstarch will create a crispy, almost candy-like crust while the honey adds sweetness that balances the five-spice complexity.
When the glaze is beautifully caramelized and the pork reaches an internal temperature of 145°F (use a meat thermometer), remove it from the griddle. Sprinkle the 0.25 cup chopped fresh rosemary and 0.25 cup fresh thyme leaves over the top for a fragrant finish. The herbs will release their essential oils as the pork rests, adding another layer of aroma.
Rest and Slice for Perfect Texture
Transfer the pork loin to a cutting board and tent loosely with aluminum foil. Let it rest for 10-15 minutes—this crucial step allows the juices to redistribute throughout the meat. Cutting into it too soon would result in all those precious juices running out onto your plate instead of staying where they belong: inside each juicy bite.
Slice the pork loin into 1-inch thick medallions against the grain for maximum tenderness. Each slice should reveal that beautiful pink center surrounded by a crispy, caramelized crust. The five-spice aroma will waft through your kitchen, and every bite will deliver that perfect balance of smoky, sweet, and savory flavors we worked so hard to create.
Pro Tips For Making Blackstone Griddle Pork Loin
- Preheat Like a Pro: Your Blackstone needs to scream hot—think 450°F for 10 minutes with the lid on. I learned this the hard way: a lukewarm griddle means uneven cooking and a sad, gray crust instead of that caramelized five-spice sear you’re after.
- Salt the Pork Twice: Generously coat the pork loin with kosher salt first thing—then again right before hitting the griddle. The first layer seasons deep, while the second builds that crust. (Yes, even if you’re impatient like me.)
- Move It Often: Pork loin cooks fast—rotate it every 2-3 minutes to avoid flare-ups and ensure even browning. I used to leave it alone, and half the surface would turn into leather. Trust me, it’s not worth it.
- Honey Last, Not First: Brush the honey on only after the pork has a deep golden crust—about 5 minutes in. Drizzling it too early turns your five-spice rub into sticky glaze sludge. (And nobody wants that.)
Flavor customization for this blackstone griddle pork loin
Spicy Kick
For heat lovers, add 1 teaspoon cayenne pepper or ½ teaspoon red pepper flakes to the five-spice blend before coating the pork. I like to toast the spices in a dry skillet for 30 seconds to deepen their aroma—this enhances both flavor and heat.
Serve with cooling sides like cucumber salad or yogurt dip to balance the burn. 🌶️
Sweet Glaze Variations
Swap the honey for maple syrup (for deeper earthiness) or brown sugar glaze (mix 2 tbsp brown sugar with 1 tbsp water and simmer until thick). For extra richness, add 1 tbsp butter to the glaze while it caramelizes.
This works especially well with apple cider instead of vinegar in the brine for a fall-inspired twist.
Herb Infusions
Replace rosemary and thyme with fresh sage (for earthy depth) or cilantro (for brightness). For a Southeast Asian touch, add ½ cup chopped scallions and 1 tbsp fish sauce to the glaze. I once used lemongrass in the brine—it added a citrusy zing that paired perfectly with the five-spice crust.
Smoky BBQ Twist
Before searing, brush the pork with 2 tbsp BBQ sauce (I recommend Sweet Baby Ray's or Sticky Fingers) and sprinkle with ½ cup smoked paprika. Finish with a wood chip smoke on the griddle—hickory or applewood works best. This gives a Carolina-style smoky-sweet profile that's impossible to resist.
Citrus Zest Boost
Add 1 tbsp orange zest or lemon zest to the brining liquid for a bright, citrusy contrast. The acidity cuts through the richness of the pork, making each bite feel fresh.
I often pair this with a white wine reduction (simmer ½ cup white wine with 1 tbsp butter) for dipping. 🍊
Umami Depth
For extra savory punch, mix 1 tbsp soy sauce or 1 tbsp Worcestershire sauce into the glaze. Alternatively, add 1 clove minced garlic and ½ tsp miso paste to the five-spice blend.
This works especially well if you're serving the pork with miso-glazed vegetables or pickled onions for a complete umami experience.
Nutrition facts
Frequently asked questions
Can I use a regular grill instead of a Blackstone griddle?
The Blackstone's flat surface and heat retention make it ideal for even searing, but you can adapt this recipe for a grill! Use indirect heat for cooking and place the pork on the hottest part of the grill for searing. Just monitor the temperature more closely—grills can create hot spots. For best results, preheat your grill to 450°F and use a meat thermometer constantly.
What's the best way to adjust cooking time for thicker/thinner pork loins?
Measure the thickest part of your loin—aim for 1.5-inch thickness for perfect results. For every ¼-inch thicker than 1.5 inches, add 1-2 minutes per side to your searing time. For thinner cuts (1-inch or less), reduce searing to 5-6 minutes per side and watch closely to avoid overcooking. Always use a meat thermometer to confirm 145°F internal temperature.
Why did my pork come out dry even though I followed the recipe?
Most common causes are skipping the brine or cutting into the pork too soon. The brine is non-negotiable—it keeps the meat moist. Also, check your resting time: 10-15 minutes is crucial for juices to redistribute. If you're still having issues, try reducing your searing time slightly (6-8 minutes per side) and increase the glaze time to 4-5 minutes to help lock in moisture.
Can I make this ahead of time for a dinner party?
Prep the brined pork and five-spice mixture the night before, then refrigerate. When ready to cook, sear the pork on the Blackstone for 15-20 minutes total (including glaze time). The key is to keep it warm in a 200°F oven while you finish other dishes. For extra convenience, slice and arrange the pork on a platter with warm sides—it'll stay hot and impressive for up to 1 hour.
What are the best side dishes to serve with this pork?
For a complete meal, try these Blackstone-friendly sides: griddle corn bread (use the same griddle after pork), apple slaw (tangy contrast), or roasted sweet potatoes (tossed with olive oil and rosemary). For something hearty, add griddle-seared mushrooms or charred zucchini. The smoky-sweet pork pairs beautifully with anything slightly acidic or creamy to cut through the richness.