If you’re looking for a sandwich that bursts with flavor and satisfies your cravings, the Grilled Korean BBQ Chicken Sandwich is just the ticket! This recipe has quickly become a favorite in my home—it’s sweet, spicy, and saucy, everything you want wrapped up in a fluffy bun. Perfect for busy weeknights or laid-back family gatherings, this sandwich promises to impress everyone at the table. Plus, it’s a delightful twist on traditional BBQ that brings a taste of Korea right to your kitchen.
What makes this sandwich so special is not just its incredible flavor but also how simple it is to put together. With just a handful of wholesome ingredients, you can whip up a meal that’s as fun to eat as it is to make.
Why You’ll Love This Recipe
- Easy to Prepare: With straightforward steps and minimal prep time, this recipe is perfect for any skill level.
- Family-Friendly Appeal: The combination of sweet and spicy flavors makes it a hit with kids and adults alike!
- Make-Ahead Convenience: Marinate the chicken in advance for even more flavor and ease on busy nights.
- Delicious Flavor: The fusion of Korean BBQ spices and fresh ingredients creates an unforgettable taste experience.
- Versatile Serving Options: Whether you serve it on buns or over rice, this dish adapts beautifully!

Ingredients You’ll Need
These are simple, wholesome ingredients you’ll need to create your delicious Grilled Korean BBQ Chicken Sandwich. Gather them up, and let’s get cooking!
For the Pickled Cucumber
- 1 whole seedless cucumber (sliced into 1/8 inch rounds)
- 1 cup rice vinegar
- 1 tablespoon salt
- 1 tablespoon sugar
- 1 cup ice (heaping cup)
- extra water (to top off container)
For the Marinade
- 1 tablespoon sesame oil
- 1 tablespoon grated garlic
- 1 tablespoon grated ginger
- 2 tablespoons low sodium soy sauce
- 1-2 tablespoons gochujang (depends on your heat tolerance)
- 1 tablespoon brown sugar
- 1 tablespoon honey
- 1 tablespoon rice vinegar
For the Slurry
- 1 tablespoon Korean BBQ Rub
- 2 tablespoons water (for a slurry)
- 1 teaspoon cornstarch (for a slurry)
For the Sauce
- 1/4 cup mayo
- 1 – 2 tablespoons sriracha (depending on your heat tolerance)
- 1 teaspoon sesame oil
- 1 teaspoon low sodium soy sauce
For the Chicken
- 2.5 pounds chicken thighs (boneless skinless and trimmed of extra fat) (about 8 – 10 thighs)
- ¼ cup Korean BBQ rub
To Serve
- Sandwich buns or rolls
Variations
This recipe is super flexible, allowing you to switch things up based on your preferences or what you have on hand!
- Swap the protein: Try using boneless skinless chicken breasts or tofu for a vegetarian option.
- Add some crunch: Toss in some shredded carrots or cabbage for an extra layer of texture.
- Make it spicy-sweet: Drizzle some hot honey over your sandwich for that perfect kick!
- Go low-carb: Use lettuce wraps instead of buns for a lighter alternative.
How to Make Grilled Korean BBQ Chicken Sandwich
Step 1: Prepare the Pickled Cucumbers
Start by making those refreshing pickled cucumbers! In a mixing bowl, combine the sliced cucumbers with rice vinegar, salt, sugar, ice, and enough water to cover them. Let them sit while you prepare everything else; this will enhance their flavor and crispness.
Step 2: Marinade the Chicken
In another bowl, whisk together sesame oil, grated garlic, grated ginger, low sodium soy sauce, gochujang, brown sugar, honey, and rice vinegar. Add your chicken thighs into this marinade—making sure they are well-coated—and let them soak up all those delicious flavors for at least 30 minutes or overnight if time allows. This step is crucial because marinating really tenderizes the meat while infusing it with bold tastes.
Step 3: Prepare the Slurry
Mix together Korean BBQ rub with water and cornstarch in a small bowl until smooth. This slurry will help thicken your sauce later and add an extra layer of flavor.
Step 4: Cook the Chicken
Preheat your grill or air fryer to medium-high heat. Remove the chicken from the marinade (discarding any leftover marinade), then grill for about 6-7 minutes on each side until cooked through. Keep an eye on it—overcooking can make it dry. You want juicy chicken that’s bursting with flavor!
Step 5: Make the Sauce
While your chicken cooks, combine mayo with sriracha, sesame oil, and soy sauce in another bowl. Adjust sriracha according to how spicy you like it! This creamy sauce pairs perfectly with our grilled chicken.
Step 6: Assemble Your Sandwiches
Once cooked, slice your grilled chicken into strips. Spread some of that zesty sauce onto each bun or roll before layering in chicken strips and topped with pickled cucumbers. Enjoy every bite of this flavorful creation!
Pro Tips for Making Grilled Korean BBQ Chicken Sandwich
To ensure your grilled Korean BBQ chicken sandwich turns out perfectly, keep these helpful tips in mind!
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Marinate Longer: For maximum flavor, let the chicken marinate for at least 2 hours or even overnight. This allows the flavors to penetrate deeper into the meat, resulting in a more delicious bite.
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Preheat Your Grill: Always preheat your grill before cooking. This not only helps achieve those beautiful grill marks but also ensures even cooking and prevents sticking.
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Monitor Cooking Time: Chicken thighs can dry out if overcooked. Use a meat thermometer to check for an internal temperature of 165°F (75°C) to ensure juicy and tender chicken.
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Toast the Buns: Lightly toasting your sandwich buns on the grill adds a wonderful crunch and prevents them from becoming soggy when you add the saucy chicken.
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Experiment with Toppings: Don’t be afraid to get creative with toppings! Fresh herbs, pickled vegetables, or even a crunchy slaw can add texture and enhance the overall flavor profile of your sandwich.
How to Serve Grilled Korean BBQ Chicken Sandwich
Presenting your grilled Korean BBQ chicken sandwich can elevate your dining experience. Here are some ideas to make it extra special!
Garnishes
- Sesame Seeds: Sprinkle toasted sesame seeds on top of each sandwich for a nutty flavor and appealing crunch.
- Fresh Cilantro or Green Onions: A sprinkle of chopped cilantro or sliced green onions adds freshness and color, enhancing both presentation and taste.
Side Dishes
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Crispy Sweet Potato Fries: These sweet potato fries are perfect for dipping and complement the savory flavors of the sandwich with their natural sweetness.
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Asian Slaw: A crisp slaw made with cabbage, carrots, and a tangy dressing pairs well by adding crunch and balancing the richness of the chicken.
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Edamame: Lightly salted edamame pods offer a healthy, protein-packed side that is quick to prepare and fun to eat.
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Kimchi: This traditional fermented Korean dish brings spice and tanginess that contrasts beautifully with the sweet-savory flavors of the sandwich.

Make Ahead and Storage
This Grilled Korean BBQ Chicken Sandwich is a fantastic recipe for meal prep, allowing you to enjoy delicious flavors throughout the week with minimal effort.
Storing Leftovers
- Allow the chicken to cool completely before storing.
- Place the chicken in an airtight container in the refrigerator.
- Consume within 3-4 days for optimal freshness.
Freezing
- Portion out the chicken into freezer-safe bags or containers.
- Remove as much air as possible before sealing to prevent freezer burn.
- Store in the freezer for up to 3 months.
Reheating
- Thaw overnight in the refrigerator if frozen.
- Reheat in the microwave or on a skillet until heated through.
- For best results, add a splash of water or broth to keep the chicken moist during reheating.
FAQs
Can I make this Grilled Korean BBQ Chicken Sandwich gluten-free?
Yes! Simply substitute regular soy sauce with a gluten-free version and ensure that your sandwich buns are also gluten-free.
How can I customize my Grilled Korean BBQ Chicken Sandwich?
Feel free to add your favorite toppings such as avocado, jalapeños, or fresh herbs. You can also adjust the gochujang amount for desired spice levels.
What sides go well with a Grilled Korean BBQ Chicken Sandwich?
Pair this sandwich with Asian slaw, sweet potato fries, or a fresh salad for a complete meal.
Can I use chicken breast instead of thighs for this Grilled Korean BBQ Chicken Sandwich?
Absolutely! You can use boneless skinless chicken breasts; however, be mindful of cooking times as they may cook faster than thighs.
Final Thoughts
This Grilled Korean BBQ Chicken Sandwich is not just a meal; it’s an experience bursting with flavor that brings comfort and joy to your table. I hope you enjoy making it as much as I do! Don’t hesitate to experiment with your own twists—happy cooking!
Grilled Korean BBQ Chicken Sandwich
If you’re craving a sandwich that packs a flavorful punch, the Grilled Korean BBQ Chicken Sandwich is your answer! This delightful dish combines sweet and spicy marinated chicken with refreshing pickled cucumbers, all nestled in a soft bun. Perfect for busy weeknights or casual family gatherings, this recipe brings the bold flavors of Korean barbecue right to your home. With easy preparation steps and versatile serving options, this sandwich is sure to impress everyone at your table!
- Prep Time: 15 minutes
- Cook Time: 15 minutes
- Total Time: 30 minutes
- Yield: Serves 4
- Category: Main
- Method: Grilling
- Cuisine: Korean
Ingredients
- 2.5 lbs boneless skinless chicken thighs
- 1 cup rice vinegar (for pickling cucumbers)
- 1 tablespoon sesame oil (for marinade and sauce)
- 2 tablespoons low sodium soy sauce
- 1 tablespoon gochujang (adjust for heat preference)
- ¼ cup mayonnaise
- Sandwich buns or rolls
- 1 whole seedless cucumber (sliced into 1/8 inch rounds)
- 1 tablespoon salt
- 1 tablespoon sugar
- 1 cup ice (heaping cup)
- extra water (to top off container)
- 1 tablespoon grated garlic
- 1 tablespoon grated ginger
- 1 tablespoon brown sugar
- 1–2 tablespoons sriracha (depending on your heat tolerance)
- 1 teaspoon cornstarch (for a slurry)
- 1 tablespoon Korean BBQ Rub
- 2 tablespoons water (for a slurry)
Instructions
- Prepare Pickled Cucumbers: In a bowl, mix sliced cucumbers with rice vinegar, salt, sugar, ice, and enough water to cover. Let sit while preparing the rest.
- Marinate Chicken: Combine sesame oil, garlic, ginger, soy sauce, gochujang, brown sugar, honey, and rice vinegar in a bowl. Add chicken thighs and marinate for at least 30 minutes.
- Cook Chicken: Preheat grill to medium-high heat. Grill chicken for about 6-7 minutes on each side until cooked through (internal temperature of 165°F).
- Make Sauce: Mix mayonnaise with sriracha, sesame oil, and soy sauce in a bowl.
- Assemble Sandwiches: Slice grilled chicken and layer it in toasted buns with the zesty sauce and pickled cucumbers.
Nutrition
- Serving Size: 1 serving
- Calories: 540
- Sugar: 8g
- Sodium: 950mg
- Fat: 28g
- Saturated Fat: 5g
- Unsaturated Fat: 23g
- Trans Fat: 0g
- Carbohydrates: 45g
- Fiber: 2g
- Protein: 32g
- Cholesterol: 90mg


