Grilled Teriyaki Pork Tenderloin Recipe: Sweet and Savory Glaze Locked In

There’s nothing like the aroma of tender pork sizzling on the grill, especially when it’s coated in a glossy teriyaki glaze. I developed this method after years of perfecting the balance between sweet and savory, ensuring every bite delivers deep flavor without overpowering the meat.

The key is marinating the pork tenderloin in the teriyaki sauce before grilling, which infuses the meat with flavor while keeping it moist. High heat sears the outside, locking in juices and creating a caramelized crust that’s impossible to resist.

What you’ll get is a dish with a sticky, glossy exterior and a juicy, tender center that practically melts in your mouth. The glaze reduces slightly on the grill, intensifying its rich, umami-packed sweetness.

Serve it with steamed rice and grilled vegetables for a complete meal that feels special enough for company but simple enough for a weeknight.

Ingredients for Grilled Teriyaki Pork Tenderloin

Pantry staples and a few fresh items deliver that sticky, glossy teriyaki magic.

[recipe_ingredient_scaler]

The pork tenderloin is the star here—look for 1.5 lb pieces at Costco or your local butcher. Avoid anything with a grayish tint or strong odor. Fresh ginger and garlic are non-negotiable for the marinade; pre-minced in jars works in a pinch (but fresh tastes brighter). Low-sodium soy sauce lets you control the salt level better than regular.

No honey? Maple syrup or agave at the same amount. Out of brown sugar? White sugar plus 1 tsp molasses gets close. Rice vinegar can be swapped with apple cider vinegar—just avoid white vinegar (too harsh). For extra umami, add 1 tsp fish sauce to the marinade (skip if vegetarian). The cornstarch slurry thickens the glaze perfectly—no substitutes here.

Marinate the pork for at least 2 hours (overnight is ideal). Leftovers keep 4-5 days in the fridge or freeze for 3 months. The glaze thickens as it cools—reheat gently with a splash of water to loosen.

Step-by-Step Instructions for Grilled Teriyaki Pork Tenderloin

Here’s the method I use to lock in that sweet, sticky glaze and keep the meat impossibly tender.

Step 1: Prepare and Marinate the Pork Tenderloin

Pat the 1.5 lb Pork Tenderloin dry with paper towels to ensure the marinade adheres properly. I always trim any excess fat first, even if it’s labeled pre-trimmed—just to be sure. Season it all over with the 0.5 tsp Salt and 0.5 tsp Black Pepper.

In a bowl, whisk together the 0.5 cup Soy Sauce, 0.33 cup Brown Sugar, 0.25 cup Honey, minced 4 cloves Garlic Cloves, 1 tbsp Fresh Ginger, 2 tbsp Rice Vinegar, and 1 tbsp Sesame Oil. Place the pork in a resealable bag, pour in the marinade, and refrigerate for at least 2 hours (overnight is even better).

Step 2: Grill the Pork to Perfection

Preheat your grill to medium-high heat. Remove the pork from the marinade (reserve the marinade for the glaze) and pat it dry again. Lightly brush the pork with the 1 tbsp Vegetable Oil to prevent sticking.

Place the pork on the grill and cook for 15-18 minutes, turning occasionally, until the internal temperature reaches 145°F. You’ll see beautiful grill marks forming—that’s your visual cue. Don’t rush this; let the heat work its magic for that signature char.

Step 3: Create the Teriyaki Glaze

While the pork grills, pour the reserved marinade into a small saucepan and bring it to a boil over medium heat. In a small bowl, mix the 1 tbsp Cornstarch with the 2 tbsp Water to make a slurry. Slowly whisk the slurry into the marinade.

Let it simmer for 3-4 minutes until it thickens into a glossy glaze that coats the back of a spoon. Watch it closely—it’ll go from thin to perfect in seconds. This step transforms the marinade into that luscious, clingy sauce we’re after.

Step 4: Glaze and Rest the Pork

During the last 2-3 minutes of grilling, brush the pork generously with the teriyaki glaze. Flip and brush the other side, letting the heat caramelize the sauce. This creates that irresistible sticky coating.

Once the pork reaches 145°F, transfer it to a cutting board and let it rest for 10 minutes. Tent it loosely with foil to keep it warm. This rest ensures the juices redistribute, so every bite stays moist and flavorful.

Slice the pork into ½-inch thick medallions and garnish with the thinly sliced 3 whole Green Onions and 1 tbsp Sesame Seeds. Serve immediately while the glaze is still glossy.

Perfect Pairings for These Flavors

Rice Pairings

Steamed jasmine rice is my go-to—its delicate floral aroma complements the teriyaki without overpowering it. I cook 1 cup rice with 1.5 cups water for the perfect fluffy texture. For extra flavor, use the leftover marinade as a light sauce drizzled over the rice. 💛

Vegetable Sides

Grilled asparagus spears tossed in 1 tbsp sesame oil and sprinkled with sesame seeds add a smoky depth. Alternatively, a quick stir-fry of bell peppers and snap peas brings color and crunch to the plate.

Fresh Salads

A simple cucumber salad with rice vinegar and a pinch of salt cuts through the richness beautifully. I thinly slice 1 large cucumber and toss it with 1 tbsp rice vinegar and ½ tsp salt for a refreshing contrast.

Beverage Choices

An ice-cold Japanese lager like Sapporo or Asahi pairs perfectly with the sweet and savory flavors. For non-alcoholic options, green tea or a ginger ale with lime offers a crisp, cleansing finish. 🍺

Additional Garnishes

Pickled red onions add a tangy bite that balances the glaze. I quick-pickle thin slices in ½ cup rice vinegar and 1 tbsp sugar for 30 minutes. Sprinkle with extra sesame seeds for added crunch.

Dessert Follow-Up

End the meal with mochi ice cream or matcha-flavored cookies to keep the Asian-inspired theme going. The light sweetness of green tea mochi is a favorite among my guests.

Frequently Asked Questions