If you’re looking for a deliciously bold and satisfying meal that brings a little bit of Korean flair to your kitchen, you’ve come to the right place! The Grilled Korean BBQ Chicken Sandwich is one of those recipes that never fails to impress. Whether it’s a busy weeknight dinner or a fun family gathering, this sandwich combines sweet and spicy flavors that will have everyone asking for seconds.
This recipe is not only packed with flavor but also incredibly simple to make, perfect for satisfying cravings without spending hours in the kitchen. Plus, it’s versatile enough to cater to everyone’s taste buds—what’s not to love?
Why You’ll Love This Recipe
- Quick Preparation: With just 30 minutes of prep time, you can whip up this satisfying sandwich in no time!
- Family-Friendly Flavor: The sweet and spicy notes make it a hit with both kids and adults alike—perfect for family dinners.
- Make-Ahead Convenience: Marinate the chicken ahead of time for an even more flavorful experience, making weeknight meals a breeze.
- Customizable Ingredients: Use whatever buns you prefer or add your favorite toppings for a personalized touch.
- Perfect for Meal Prep: These sandwiches are great for lunchboxes or quick dinners throughout the week!

Ingredients You’ll Need
Gathering these simple, wholesome ingredients will be a breeze! Each component plays an important role in bringing out those incredible flavors.
For the Quick Pickles
- 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 and Sauce
- 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
- 1 tablespoon Korean BBQ Rub
For the Chicken
- 2.5 pounds chicken thighs (boneless skinless and trimmed of extra fat) (about 8 – 10 thighs)
- ¼ cup Korean BBQ rub
For the Spicy Mayo
- 2 tablespoons water (for a slurry)
- 1 teaspoon cornstarch (for a slurry)
- ¼ cup mayo
- 1 – 2 tablespoons sriracha (depending on your heat tolerance)
- 1 teaspoon sesame oil
- 1 teaspoon low sodium soy sauce
For Serving
- Sandwich buns or rolls
Variations
This Grilled Korean BBQ Chicken Sandwich is wonderfully flexible! Here are some fun variations to switch things up:
- Swap the protein: Try using grilled tofu or tempeh instead of chicken for a delicious vegetarian version.
- Add some crunch: Toss in shredded carrots or radishes for added texture and flavor.
- Go gluten-free: Serve on gluten-free buns or lettuce wraps if you’re avoiding gluten.
- Spice it up: If you’re feeling adventurous, add jalapeños or kimchi for an extra kick!
How to Make Grilled Korean BBQ Chicken Sandwich
Step 1: Prepare the Quick Pickles
Start by making those tangy quick pickles that will add a refreshing crunch to your sandwich. In a bowl, combine 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 beautifully!
Step 2: Marinate the Chicken
In another mixing bowl, whisk together sesame oil, garlic, ginger, low sodium soy sauce, gochujang, brown sugar, honey, rice vinegar, and Korean BBQ rub. Place the chicken thighs in a large zip-top bag or shallow dish and pour the marinade over them. Make sure every piece is well-coated; this step is key to infusing flavor into your chicken!
Step 3: Grill the Chicken
Preheat your grill over medium-high heat. Remove chicken from marinade and grill each thigh for about 6–7 minutes per side until they reach an internal temperature of 165°F (75°C). This ensures juicy chicken with lovely grill marks that scream deliciousness.
Step 4: Make the Spicy Mayo
While grilling the chicken, mix together mayo with sriracha, sesame oil, soy sauce, water, and cornstarch in a small bowl. This creamy sauce adds richness while balancing out all those bold flavors.
Step 5: Assemble Your Sandwiches
Once everything is cooked and ready to go, slice your buns open and layer on grilled chicken followed by quick pickles and spicy mayo. Feel free to add any extra toppings you love! Close up your sandwiches and enjoy—your taste buds are in for a treat!
Pro Tips for Making Grilled Korean BBQ Chicken Sandwich
To elevate your Grilled Korean BBQ Chicken Sandwich, keep these handy tips in mind!
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Marinate Longer: The longer you marinate the chicken, the more flavorful it will become. Aim for at least 2 hours, or even overnight, to allow the flavors to penetrate deeply.
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Use a Meat Thermometer: To ensure perfectly cooked chicken thighs, use a meat thermometer. The internal temperature should reach 165°F (75°C) for safe consumption and optimal juiciness.
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Toast the Buns: Lightly toasting your sandwich buns can add a delightful crunch and prevent them from becoming soggy when filled with sauce.
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Adjust Spice Levels: If you’re unsure about heat levels, start with less gochujang and gradually add more. This way, you can customize the spiciness to your taste without overwhelming the flavors.
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Let It Rest: Allow the grilled chicken to rest for a few minutes before slicing. This helps retain moisture and results in a juicier sandwich.
How to Serve Grilled Korean BBQ Chicken Sandwich
Serving your Grilled Korean BBQ Chicken Sandwich beautifully can make all the difference at your dining table. Here are some suggestions for presentation and pairing.
Garnishes
- Fresh Cilantro: Adds a burst of color and freshness that complements the flavors of the sandwich.
- Sesame Seeds: Sprinkle some toasted sesame seeds on top for an extra layer of flavor and texture.
- Sliced Green Onions: A sprinkle of these adds a mild onion flavor that enhances each bite.
Side Dishes
- Sweet Potato Fries: Crispy on the outside and soft on the inside, sweet potato fries offer a wonderful contrast to the savory sandwich.
- Asian Slaw: A crunchy slaw made with cabbage, carrots, and sesame dressing provides freshness and balances out the richness of the sandwich.
- Kimchi: This fermented side dish adds a spicy kick and tanginess that pairs perfectly with the grilled chicken.
- Cucumber Salad: A light cucumber salad dressed in rice vinegar complements the sandwich while adding refreshing notes.

Make Ahead and Storage
This Grilled Korean BBQ Chicken Sandwich is perfect for meal prep, allowing you to enjoy delicious flavors throughout the week. Here’s how to store and prepare your sandwich ingredients ahead of time:
Storing Leftovers
- Store leftover grilled chicken in an airtight container in the refrigerator for up to 3 days.
- Keep pickled cucumber in a separate container; it can last in the fridge for up to a week.
- Assemble sandwiches only when ready to serve to keep bread fresh.
Freezing
- Freeze grilled chicken thighs in a freezer-safe bag for up to 3 months.
- Ensure any excess air is removed from the bag before sealing.
- Pickled cucumbers are not recommended for freezing as they lose their texture.
Reheating
- Thaw frozen chicken overnight in the refrigerator before reheating.
- Reheat chicken thighs on a grill, stovetop, or microwave until heated through.
- Serve with fresh buns and toppings after reheating for best results.
FAQs
Can I make a Grilled Korean BBQ Chicken Sandwich ahead of time?
Yes! You can marinate the chicken and prepare the pickled cucumbers a day in advance. Just grill the chicken when you’re ready to assemble your sandwiches.
What can I substitute for gochujang in my Grilled Korean BBQ Chicken Sandwich?
If you don’t have gochujang, you can use sriracha or another chili paste. Adjust the amount based on your heat tolerance.
How do I ensure my grilled chicken is juicy for the sandwich?
Marinating the chicken thighs for several hours will help lock in moisture. Also, avoid overcooking them on the grill.
Can I use different types of buns for my Grilled Korean BBQ Chicken Sandwich?
Absolutely! Feel free to use any type of bun you prefer—brioche, whole wheat, or even lettuce wraps for a low-carb option.
How long does it take to make a Grilled Korean BBQ Chicken Sandwich?
The total time is about 5 hours including marinating time. However, actual hands-on preparation takes around 30 minutes!
Final Thoughts
This Grilled Korean BBQ Chicken Sandwich truly brings together sweet, spicy, and savory flavors that are sure to impress! It’s easy to make and perfect for gatherings or weeknight dinners. I hope you enjoy creating this delightful dish as much as I do. Don’t hesitate to experiment with your favorite toppings, and have fun sharing this delicious sandwich with friends and family!
Grilled Korean BBQ Chicken Sandwich
Experience the vibrant flavors of Korea in your kitchen with this Grilled Korean BBQ Chicken Sandwich. Perfect for busy weeknights or weekend gatherings, this recipe features marinated chicken thighs grilled to perfection, complemented by tangy quick pickles and a spicy mayo. In just 30 minutes of prep time, you can create a satisfying meal that appeals to all ages. Customize it with your favorite toppings and enjoy a delightful blend of sweet and spicy notes in every bite.
- Prep Time: 30 minutes
- Cook Time: 15 minutes
- Total Time: 45 minutes
- Yield: Serves approximately 6 sandwiches 1x
- Category: Main
- Method: Grilling
- Cuisine: Korean
Ingredients
- 2.5 pounds boneless, skinless chicken thighs
- 1 cup rice vinegar
- 1 tablespoon sesame oil
- 1 tablespoon grated garlic
- 1 tablespoon grated ginger
- 1 tablespoon low sodium soy sauce
- 2 tablespoons gochujang (to taste)
- 1 tablespoon brown sugar
- 1 tablespoon honey
- ¼ cup mayo
- 1 teaspoon sesame oil (for spicy mayo)
- 1 teaspoon low sodium soy sauce (for spicy mayo)
- 2 tablespoons water (for spicy mayo)
- 1 teaspoon cornstarch (for spicy mayo)
- 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)
Instructions
- Prepare Quick Pickles: In a bowl, mix sliced cucumbers with rice vinegar, salt, sugar, ice, and water to cover. Let sit while preparing the rest.
- Marinate Chicken: Whisk together sesame oil, garlic, ginger, soy sauce, gochujang, brown sugar, honey, rice vinegar, and Korean BBQ rub. Coat chicken thighs in the marinade; refrigerate for at least 2 hours or overnight for maximum flavor.
- Grill Chicken: Preheat grill to medium-high heat. Grill chicken for about 6–7 minutes per side until internal temperature reaches 165°F (75°C).
- Make Spicy Mayo: Mix mayo with sriracha, sesame oil, soy sauce, water, and cornstarch until smooth.
- Assemble Sandwiches: Slice buns open and layer grilled chicken with quick pickles and spicy mayo.
Nutrition
- Serving Size: 1 sandwich (approximately 200g)
- Calories: 450
- Sugar: 8g
- Sodium: 800mg
- Fat: 25g
- Saturated Fat: 4g
- Unsaturated Fat: 19g
- Trans Fat: 0g
- Carbohydrates: 35g
- Fiber: 2g
- Protein: 25g
- Cholesterol: 100mg



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