Flavorful Korean Bbq Grilled Chicken Sandwich Recipe

Korean Bbq Grilled Chicken Sandwich – just hearing those words evokes a symphony of flavors, doesn’t it? Picture this: succulent, perfectly marinated chicken, grilled to smoky perfection, piled high on a toasted bun with crisp, vibrant toppings. This isn’t just any sandwich; it’s a culinary journey, bringing the beloved experience of a sizzling Korean BBQ right into your hands. I’m absolutely thrilled to share with you a recipe that transforms classic Korean grilling traditions into an exciting, portable meal.

A Fusion of Tradition and Modern Convenience

The essence of Korean BBQ, with its rich history dating back centuries, lies in its bold flavors – a harmonious blend of sweet, savory, and often a touch of spicy heat from ingredients like soy sauce, sesame oil, garlic, and gochujang. While traditionally enjoyed communally around a grill, I wanted to capture that undeniable magic in a format that’s both convenient and incredibly satisfying. That’s precisely why this Korean Bbq Grilled Chicken Sandwich has become a staple in my kitchen. People absolutely adore this dish not just for its incredible umami-packed taste and tender chicken, but also for the delightful textural contrast provided by fresh, crunchy slaw or kimchi, all cushioned by a soft, slightly sweet brioche bun. It’s an innovative fusion that respects its roots while offering a fresh, modern take on a timeless cuisine. Get ready to impress your taste buds and your guests!

this Recipe

Ingredients:

• For the Korean BBQ Chicken Marinade:
  • 1 ½ pounds boneless, skinless chicken thighs (about 4-6 thighs), trimmed of excess fat
  • ¼ cup low-sodium soy sauce
  • 2 tablespoons gochujang (Korean chili paste) – this is key for that authentic Korean flavor!
  • 2 tablespoons mirin (sweet rice wine)
  • 1 tablespoon sesame oil, toasted
  • 1 tablespoon rice vinegar
  • 1 tablespoon brown sugar, packed
  • 4 cloves garlic, minced (about 1 ½ tablespoons)
  • 1 inch fresh ginger, grated (about 1 tablespoon)
  • 2 green onions, thinly sliced (white and light green parts only, save some for garnish)
  • ½ teaspoon fresh black pepper
• For the Quick Kimchi-Style Slaw:
  • ½ head Napa cabbage (about 4 cups), thinly sliced
  • 1 large carrot, julienned or grated
  • ½ English cucumber, thinly sliced into half-moons or matchsticks
  • 2 green onions, thinly sliced (green parts)
  • 3 tablespoons rice vinegar
  • 1 tablespoon sesame oil, toasted
  • 1 teaspoon gochugaru (Korean chili flakes), adjust to your spice preference
  • 1 teaspoon granulated sugar
  • ½ teaspoon sea salt
  • Pinch of black sesame seeds, for garnish (optional)
• For the Gochujang Aioli:
  • ½ cup mayonnaise (full-fat works best for creaminess)
  • 2 tablespoons gochujang
  • 1 tablespoon fresh lime juice (about ½ lime)
  • 1 teaspoon honey or maple syrup
  • ½ teaspoon garlic powder
  • Pinch of salt, to taste
• For Assembling the Korean BBQ Grilled Chicken Sandwich:
  • 4 brioche buns, sliced horizontally and lightly toasted
  • 4 leaves butter lettuce or green leaf lettuce
  • Fresh cilantro leaves, for garnish (optional)
  • Pickled red onions, for garnish (optional, but highly recommended for brightness!)

Marinating the Chicken – The Heart of Your Korean BBQ Grilled Chicken Sandwich

1. Prepare the Chicken: First things first, let’s get our chicken ready to soak up all those amazing Korean BBQ flavors! Take your 1 ½ pounds of boneless, skinless chicken thighs and pat them thoroughly dry with paper towels. This step is more important than you might think; excess moisture can dilute your marinade and prevent that beautiful caramelization when grilling. Trim away any visible excess fat, ensuring each thigh is a good, even thickness. If some thighs are significantly thicker than others, you might want to lightly pound them to an even ½ to ¾-inch thickness. This ensures even cooking on the grill, giving us perfectly tender chicken for our Korean Bbq Grilled Chicken Sandwich.
2. Whisk the Marinade: In a medium-sized mixing bowl, combine all the ingredients for your Korean BBQ chicken marinade. This includes the ¼ cup low-sodium soy sauce, 2 tablespoons gochujang (that beautiful, savory, slightly sweet Korean chili paste), 2 tablespoons mirin, 1 tablespoon toasted sesame oil, 1 tablespoon rice vinegar, 1 tablespoon packed brown sugar, your minced garlic and grated ginger, and the sliced white and light green parts of your green onions, along with ½ teaspoon of fresh black pepper. Take a whisk and mix everything together thoroughly until the brown sugar is dissolved and the gochujang is fully incorporated, creating a smooth, fragrant, and vibrant marinade. This is where the magic truly begins for your Korean Bbq Grilled Chicken Sandwich!
3. Marinate the Chicken: Now for the delicious bath! Add the prepared chicken thighs to the bowl with the marinade. Using tongs or clean hands, turn the chicken pieces until they are completely coated in the glorious marinade. You want every inch of that chicken to be immersed in the flavorful mixture. Once coated, cover the bowl tightly with plastic wrap, or transfer the chicken and marinade to a sturdy, re-sealable plastic bag.
4. Chill and Infuse: Place the marinating chicken in the refrigerator. For the best flavor, I highly recommend marinating for at least 4 hours. However, if you can plan ahead, marinating overnight (8-12 hours) will yield an even more profoundly flavorful and tender chicken, truly elevating your Korean Bbq Grilled Chicken Sandwich experience. The longer it marinates, the deeper the flavors will penetrate the chicken, resulting in a more succulent and aromatic piece of grilled perfection.

Preparing the Quick Kimchi-Style Slaw – A Fresh and Zesty Counterpoint

1. Chop the Vegetables: Let’s get our slaw components ready! Take your ½ head of Napa cabbage and thinly slice it. You’re aiming for delicate ribbons that will absorb the dressing beautifully. Next, julienne or grate your large carrot. For the English cucumber, slice it into thin half-moons or elegant matchsticks. Finally, thinly slice the green parts of your 2 green onions. Place all these vibrant, fresh vegetables into a large mixing bowl. The combination of textures and colors here is just lovely, and this slaw will provide that essential fresh crunch to our rich Korean Bbq Grilled Chicken Sandwich.
2. Whisk the Slaw Dressing: In a separate small bowl, it’s time to create our quick kimchi-style dressing. This dressing is designed to mimic some of the bright, zesty, and slightly spicy notes of kimchi without the fermentation time. Combine the 3 tablespoons rice vinegar, 1 tablespoon toasted sesame oil, 1 teaspoon gochugaru (Korean chili flakes – adjust this to your personal spice preference; a little goes a long way for a subtle kick), 1 teaspoon granulated sugar, and ½ teaspoon sea salt. Whisk everything together until the sugar and salt are fully dissolved. Taste it and adjust if needed; you’re looking for a balance of sweet, tangy, and a hint of spice.
3. Dress the Slaw: Pour the prepared dressing over your bowl of sliced vegetables. Using tongs, gently toss the vegetables until they are thoroughly coated with the dressing. You want every shred of cabbage and every piece of carrot and cucumber to be glistening with flavor.
4. Allow to Macerate: Once dressed, cover the bowl and place the slaw in the refrigerator for at least 30 minutes. This allows the flavors to meld together and the cabbage to slightly soften, giving it that perfect tender-crisp texture. You can prepare this slaw a few hours ahead of time, which makes assembling your Korean Bbq Grilled Chicken Sandwich a breeze when the chicken is ready. Just before serving, give it another quick toss.

Crafting the Gochujang Aioli – The Creamy, Spicy Kick

1. Gather Ingredients: This aioli is super simple to make and adds a phenomenal creamy, spicy, and tangy layer that perfectly complements the rich flavors of the grilled chicken. Grab your ½ cup mayonnaise, 2 tablespoons gochujang, 1 tablespoon fresh lime juice, 1 teaspoon honey (or maple syrup), and ½ teaspoon garlic powder.
2. Combine and Whisk: In a small bowl, combine all the gochujang aioli ingredients. Use a small whisk or a fork to mix everything together vigorously until the aioli is completely smooth and uniform in color. You want to ensure there are no lumps of gochujang remaining. The color should be a beautiful reddish-orange hue.
3. Taste and Adjust: Give your aioli a little taste. This is your chance to fine-tune it to your preference! If you like it spicier, add a tiny bit more gochujang. If you prefer more tang, a squeeze more lime juice will do the trick. A pinch of salt might also be needed to round out the flavors. This aioli is truly a star component that brings all the elements of your Korean Bbq Grilled Chicken Sandwich together.
4. Chill: Cover the bowl and refrigerate the gochujang aioli until you’re ready to assemble your sandwiches. Chilling allows the flavors to deepen and makes it even more delicious. You can easily make this a day or two in advance.

Grilling the Korean BBQ Chicken – Achieving Perfection

1. Preheat Your Grill: About 15-20 minutes before you’re ready to cook, preheat your outdoor grill to medium-high heat (about 400-450°F / 200-230°C). If you’re using an indoor grill pan, place it over medium-high heat and allow it to get very hot. A well-preheated grill is essential for those beautiful sear marks and even cooking. Clean the grill grates thoroughly with a wire brush once hot to prevent sticking, then lightly oil them with a paper towel dipped in high-smoke-point oil (like canola or grapeseed).
2. Prepare the Chicken for Grilling: Remove the marinated chicken thighs from the refrigerator. If using a bag, drain off any excess marinade; we want the marinade clinging to the chicken, not pooling. For the best grilling results and to prevent burning, I usually scrape off any large pieces of green onion or garlic from the surface of the chicken before placing it on the grill. This ensures you get a nice char without burning these smaller ingredients.
3. Grill the Chicken: Carefully place the marinated chicken thighs on the hot, oiled grill grates. Close the lid if using an outdoor grill. Cook for about 4-6 minutes per side, depending on the thickness of your chicken and the heat of your grill. You’re looking for a beautiful, deep caramelization and char marks on both sides. The sugars in the marinade will help create a gorgeous, slightly sticky, flavorful crust, which is exactly what we want for our Korean Bbq Grilled Chicken Sandwich.
4. Check for Doneness: The internal temperature of the chicken should reach 165°F (74°C) when measured with an instant-read meat thermometer inserted into the thickest part of the thigh. Chicken thighs are very forgiving, so don’t be afraid if they get a good char; that just adds to the Korean BBQ flavor profile. Once cooked through, transfer the grilled chicken to a clean cutting board.
5. Rest the Chicken: This step is crucial for juicy chicken! Tent the chicken loosely with aluminum foil and let it rest for at least 5-10 minutes. This allows the juices to redistribute throughout the meat, ensuring every bite of your Korean BBQ grilled chicken is incredibly tender and moist. While the chicken is resting, you can quickly toast your brioche buns on the grill or in a pan if desired.
6. Slice (Optional): While the chicken can be served whole, for a sandwich, I often prefer to slice it into ½-inch thick strips against the grain. This makes it easier to eat and ensures a good distribution of chicken in every bite of your Korean Bbq Grilled Chicken Sandwich.

Assembling the Korean BBQ Grilled Chicken Sandwich – The Grand Finale!

1. Toast the Buns: If you haven’t already, lightly toast your brioche buns. You can do this on the grill (cut-side down for 1-2 minutes), in a toaster, or in a dry pan until they are golden brown and slightly crisp. This adds texture and prevents the bun from getting soggy from the delicious fillings.
2. Spread the Aioli: Take your beautifully toasted brioche buns. Generously spread a layer of the prepared gochujang aioli on both the top and bottom halves of each bun. Don’t be shy here; this aioli is a flavor powerhouse and integral to the overall taste of the Korean Bbq Grilled Chicken Sandwich.
3. Layer the Lettuce: On the bottom half of each bun, place a fresh leaf of butter lettuce or green leaf lettuce. This provides a refreshing crispness and acts as a barrier, preventing the bun from absorbing too much moisture from the chicken and slaw.
4. Add the Grilled Chicken: Now, for the star of the show! Place a generous portion of the rested and optionally sliced Korean BBQ grilled chicken on top of the lettuce. Arrange it nicely so that you get chicken in every bite. The aroma alone will be enough to make your mouth water!
5. Top with Slaw: Pile a hefty spoonful of your quick kimchi-style slaw on top of the chicken. The vibrant colors and crunchy texture of the slaw will create a beautiful contrast with the rich chicken and creamy aioli. This is where you get that zesty brightness that cuts through the savory elements, making your Korean Bbq Grilled Chicken Sandwich incredibly balanced.
6. Garnish and Finish: For an extra layer of flavor and visual appeal, sprinkle some fresh cilantro leaves over the slaw. If you’re using pickled red onions (which I highly recommend for an added tangy crunch), tuck a few under the top bun or directly on the slaw. Finally, place the top half of the brioche bun firmly in place.
7. Serve Immediately: Your magnificent Korean Bbq Grilled Chicken Sandwich is now complete and ready to be devoured! Serve it immediately, perhaps with a side of extra slaw or some crispy fries. Each bite offers a harmonious blend of sweet, savory, spicy, tangy, and creamy textures – a truly unforgettable sandwich experience! Enjoy every mouthwatering moment of your homemade Korean Bbq Grilled Chicken Sandwich!

Conclusion:

Well, my friends, we’ve journeyed through the creation of what I truly believe is not just a meal, but an experience. This isn’t just another sandwich; it’s a symphony of flavors that will dance on your palate and leave a lasting impression. From the very first bite, you’ll understand why this recipe has become a cherished staple in my kitchen, and I’m confident it will quickly become one in yours too. We’ve taken the familiar comfort of a grilled chicken sandwich and elevated it to an entirely new level, infusing it with the vibrant, bold, and utterly addictive tastes of Korea. The perfect balance of sweet, savory, and a touch of spicy, all wrapped up in a tender, juicy grilled chicken, is simply irresistible. This dish brings an exciting twist to your weeknight dinners, but it’s also impressive enough to be the star of your next backyard barbecue or casual get-together. It’s the kind of dish that sparks conversation and makes everyone ask for the recipe, a testament to its unique and unforgettable profile.

Now that you’re armed with the knowledge to craft this culinary masterpiece, let’s talk about how you can make it truly your own, or perhaps extend the dining pleasure beyond the initial perfect bite. While the classic presentation is undeniably fantastic, there’s always room for a little creative exploration to suit your mood or what you have on hand. For side dishes, I absolutely adore serving my Korean Bbq Grilled Chicken Sandwich alongside a simple, crisp cucumber salad dressed with a light rice vinegar vinaigrette; its refreshing tang provides a fantastic counterpoint to the rich, umami flavors of the chicken. A small bowl of homemade quick-pickled daikon radish or even some store-bought kimchi offers an authentic and probiotic-rich side that enhances the Korean profile beautifully. If you’re feeling more indulgent, a serving of seasoned fries – perhaps dusted with a little gochugaru and salt – or some sweet potato fries would be an absolutely divine accompaniment. Don’t underestimate the power of a simple green salad with a light sesame-ginger dressing to round out the meal with freshness and crunch.

But the fun doesn’t stop there! Think of this recipe as a fantastic springboard for your own culinary genius. If chicken breasts aren’t your preference, incredibly juicy grilled chicken thighs work wonderfully, offering a slightly richer flavor and even more tenderness to the sandwich. For those exploring plant-based options, a thick slice of marinated and grilled tofu or even tempeh would absorb the amazing Korean BBQ sauce beautifully, making for a delicious and satisfying vegetarian alternative. You could even experiment with different types of buns – a fluffy brioche bun adds a touch of sweetness and richness, while a sturdy ciabatta roll can provide a delightful chew and a rustic feel. Want to dial up the heat? A few extra slices of fresh jalapeño or a generous sprinkle of red pepper flakes either in your slaw or directly on the chicken will give you that fiery kick you might be craving. For a creamy element, a slice of provolone or pepper jack cheese melted onto the chicken just after grilling can add a wonderful gooey texture and an extra layer of savory flavor. And don’t feel confined to a sandwich! This incredible chicken is fantastic served as a “Korean BBQ bowl” over a bed of fluffy steamed rice with all the slaw and toppings, making it a great gluten-free option. Or, slice it up and tuck it into warm corn or flour tortillas for some truly unique and vibrant Korean BBQ chicken tacos. The possibilities are truly endless, and each variation promises a delightful new experience.

So, there you have it! My sincerest hope is that this recipe inspires you to step into the kitchen, fire up that grill, and create something truly memorable. Don’t be intimidated by the layers of flavor; each step is straightforward, and the reward is absolutely worth every moment of effort. Trust me, once you sink your teeth into this masterpiece, you’ll be wondering why you hadn’t tried it sooner. I genuinely encourage you to give this Korean Bbq Grilled Chicken Sandwich a try. It’s an adventure for your taste buds, a fantastic way to impress your family and friends, and a testament to how simple, quality ingredients can come together to create something extraordinary and utterly delicious.

And when you do make it – because I know you will! – please, please share your experience with me and with our vibrant community. Snap a photo, share it on your favorite social media platform, and tag me! I absolutely adore seeing your culinary creations and hearing about your personal twists and triumphs in the kitchen. Did you add a secret ingredient? Did you pair it with a surprising side? Your feedback, your photos, and your stories are what truly bring these recipes to life for all of us and inspire others to give them a go. Let’s make this Korean BBQ Grilled Chicken Sandwich a new favorite for everyone. Happy cooking, and even happier eating!

Korean BBQ Grilled Chicken Sandwich

Experience the beloved flavors of Korean BBQ in a convenient, portable sandwich! Succulent, marinated chicken grilled to perfection, piled high on a toasted bun with a zesty quick pickle and creamy gochujang aioli. This fusion dish captures traditional Korean grilling in an exciting, modern meal.

Prep Time
45 Minutes

Cook Time
20 Minutes

Total Time
5 Hours

Servings
4 sandwiches

Ingredients

• 1 ½ lbs boneless, skinless chicken thighs
• 2 tbsp low-sodium soy sauce
• 1-2 tbsp gochujang (Korean chili paste)
• 1 tbsp sesame oil
• 1 tbsp rice vinegar
• 1 tbsp brown sugar, packed
• 1 tbsp honey
• 1 tbsp grated garlic
• 1 tbsp grated ginger
• 1 tbsp Korean BBQ Rub
• 1 whole seedless cucumber, sliced 1/8 inch thick
• 1 cup rice vinegar (for pickle)
• 1 tbsp salt (for pickle)
• 1 tbsp sugar (for pickle)
• 1 cup ice, heaping, plus extra water (for pickle)
• ½ cup mayonnaise
• 1 tbsp fresh lime juice
• ½ tsp garlic powder
• Pinch of salt (for aioli)
• 4 brioche buns, sliced and lightly toasted
• 4 leaves butter or green leaf lettuce
• Fresh cilantro leaves, for garnish (optional)

Instructions

1. Step 1
   Pat chicken thighs dry and trim excess fat. In a bowl, whisk together soy sauce, 1-2 tbsp gochujang, 1 tbsp sesame oil, 1 tbsp rice vinegar, 1 tbsp brown sugar, 1 tbsp honey, 1 tbsp grated garlic, 1 tbsp grated ginger, and 1 tbsp Korean BBQ Rub. Add chicken, coat thoroughly, and marinate in the refrigerator for at least 4 hours, or preferably overnight (8-12 hours) for best flavor.
2. Step 2
   In a large bowl, combine sliced cucumber, 1 cup rice vinegar, 1 tbsp salt, 1 tbsp sugar, and 1 cup ice. Add enough extra water to cover. Stir well. Refrigerate for at least 30 minutes to allow flavors to meld. Drain before serving.
3. Step 3
   In a small bowl, whisk together ½ cup mayonnaise, 2 tbsp gochujang (from marinade batch or use more), 1 tbsp fresh lime juice, 1 tsp honey (from marinade batch or use more), and ½ tsp garlic powder. Season with a pinch of salt to taste. Cover and refrigerate until ready to assemble.
4. Step 4
   Preheat grill to medium-high heat (400-450°F / 200-230°C). Clean and lightly oil grates. Remove chicken from marinade, scraping off any large pieces of garlic/ginger to prevent burning. Grill chicken for 4-6 minutes per side, until deeply caramelized and internal temperature reaches 165°F (74°C). Transfer to a cutting board, tent with foil, and rest for 5-10 minutes. Slice chicken into ½-inch strips, if desired.
5. Step 5
   Lightly toast brioche buns. Spread generous amounts of gochujang aioli on both bun halves. Layer butter lettuce on the bottom bun. Top with grilled Korean BBQ chicken, then a hefty spoonful of the drained quick cucumber pickle. Garnish with fresh cilantro leaves, if using. Place top bun and serve immediately.

Important Information

Nutrition Facts (Per Serving)

It is important to consider this information as approximate and not to use it as definitive health advice.

Allergy Information

Please check ingredients for potential allergens and consult a health professional if in doubt.