The smell of grilling chicken wafted through the air, making my mouth water with anticipation. With a blend of spicy and sweet that dances on the palate, this Korean BBQ Grilled Chicken Sandwich is an irresistible choice for any mealtime. Imagine sinking your teeth into succulent grilled chicken thighs, overflowing with zesty homemade pickles and a creamy sriracha mayo that brings it all together. Not only is this sandwich a quick and easy prep option for busy weeknights, but it also serves as an impressive centerpiece for weekend gatherings. Whether you’re looking to break free from fast food or simply elevate your meal at home, this delightful recipe is here to light up your taste buds. Ready to explore all the delicious details? Let’s dive in!

Why is this sandwich a must-try?
Flavor Explosion: Every bite of this Korean BBQ Grilled Chicken Sandwich bursts with sweet, spicy, and tangy notes that will tantalize your taste buds.
Easy to Assemble: With simple ingredients and straightforward steps, you’ll whip up this delicious meal in no time.
Crowd-Pleaser: Perfect for families or gatherings, this sandwich impresses both guests and casual eaters alike.
Customizable: Feel free to switch up proteins or add toppings like sliced avocados to elevate your sandwich experience.
Fresh and Zesty: The homemade pickles add a refreshing crunch, complementing the juicy chicken beautifully.
Ditch the fast food and treat yourself to a wholesome feast that keeps you coming back for more!
Korean BBQ Grilled Chicken Sandwich Ingredients
For the Pickles
• Whole Seedless Cucumber – Provides crunch and freshness; substitute with pickling cucumbers for a more intense flavor.
• Rice Vinegar – Adds acidity to balance sweetness; can replace with apple cider vinegar for a different taste.
• Salt – Enhances flavor; use kosher salt for a milder taste.
• Sugar – Balances acidity in pickles; brown sugar can be substituted for a deeper flavor.
• Ice – Aids in cooling the pickling mixture quickly; optional cold water can also be used.
For the BBQ Sauce
• Sesame Oil – Nutty flavor base for sauces; can substitute with vegetable oil for a milder option.
• Grated Garlic – Adds aromatic depth; fresh minced garlic can also be used.
• Grated Ginger – Offers warmth and spice; store-bought ginger paste is an alternative.
• Low Sodium Soy Sauce – Provides umami flavor without overwhelming saltiness; use tamari for a gluten-free version.
• Gochujang – Korean chili paste for heat; adjust quantity based on personal heat preference, or substitute with sriracha.
• Brown Sugar – Adds sweetness to the BBQ sauce; regular white sugar can substitute if necessary.
• Honey – Natural sweetness and gloss for the BBQ glaze; maple syrup can be a vegan alternative.
• Korean BBQ Rub – Enhances flavor profile of the chicken; homemade spice mix can be used if out.
• Cornstarch – Acts as a thickener for the sauce; can replace with arrowroot powder in equal amounts.
For the Sriracha Mayo
• Mayo – Creamy base for sriracha mayo; vegan mayo can be used for a non-dairy option.
• Sriracha – Adds spicy kick to the mayo; adjust amount to taste or omit for no heat.
For the Sandwich
• Boneless Skinless Chicken Thighs – Key protein component, juicy and flavorful; chicken breasts can be used but may require monitoring for doneness.
• Sandwich Buns/Rolls – Holds sandwich together; brioche or ciabatta rolls work well for texture.
This Korean BBQ Grilled Chicken Sandwich comes together beautifully, showcasing a medley of flavors and textures that will make your cravings melt away!
Step‑by‑Step Instructions for Korean BBQ Grilled Chicken Sandwich
Step 1: Prepare Pickles
Begin by thinly slicing the whole seedless cucumber into rounds for your homemade pickles. In a saucepan over medium heat, combine rice vinegar, salt, and sugar, stirring until dissolved, about 2-3 minutes. Add ice to cool the mixture quickly, then pour it over the cucumber slices in a jar. Seal and refrigerate for at least 4 hours, but overnight is best for enhanced flavor.
Step 2: Make BBQ Sauce
In a skillet, heat 2 tablespoons of sesame oil over medium heat. Add the grated garlic and ginger, sautéing for about 1 minute until fragrant. Stir in low sodium soy sauce, gochujang, brown sugar, honey, and rice vinegar. Allow the sauce to simmer for 5-7 minutes to thicken. Create a cornstarch slurry with 1 tablespoon of cornstarch and 2 tablespoons of water; mix it into the sauce until thickened, then remove from heat and cool.
Step 3: Prepare Sriracha Mayo
In a medium bowl, combine ½ cup of mayo with 2 tablespoons of sriracha and 1 teaspoon of sesame oil. Whisk together until smooth and well-blended, adjusting the spice level to your taste. This creamy sriracha mayo will add a delightful kick to your Korean BBQ Grilled Chicken Sandwich.
Step 4: Grill Chicken
Preheat your grill to a medium-high heat with two zones: one for direct and one for indirect grilling. Season the boneless skinless chicken thighs with Korean BBQ rub and a drizzle of oil. Place the chicken on the grill over direct heat for about 6-8 minutes per side until beautifully charred. Move the thighs to the indirect heat zone, cooking until the internal temperature reaches 165°F, approximately 5 more minutes. Brush with BBQ sauce once cooked.
Step 5: Assembly
To assemble your Korean BBQ Grilled Chicken Sandwich, spread a generous layer of sriracha mayo on the bottom half of each sandwich bun. Place the grilled chicken thighs on top, and finish by piling on the zesty homemade pickles. Top with the other half of the bun and serve immediately for a delicious and satisfying meal.

Korean BBQ Grilled Chicken Sandwich Variations
Feel free to play around with these ideas to create a unique twist on this delicious sandwich!
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Protein Swap: Use turkey or tofu in place of chicken thighs for a different protein option. It’s a great way to cater to varying dietary preferences!
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Avocado Boost: Add sliced avocados for a creamy texture that pairs beautifully with the zesty flavors of the sandwich. Your taste buds will thank you!
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Veggie Delight: Toss in grilled vegetables like bell peppers or zucchini to amp up the nutrition. This makes the sandwich a colorful and wholesome meal.
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Spicy Mayo: For an extra kick, mix in a dash of hot sauce or garlic powder into the sriracha mayo. Discover the perfect flame that suits your palate!
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Bread Choice: Experiment with different styles of bread: a soft brioche, hearty ciabatta, or even lettuce wraps for a low-carb alternative. The choice is yours!
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Flavor Variations: Incorporate different spices like smoked paprika or chili powder into the BBQ rub for a unique flavor profile. It’s all about personalization!
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Sweet and Savory: Add a drizzle of honey on top of the grilled chicken for a delightful sweet-savory balance that enhances the overall taste experience.
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Side Pairings: Serve it with crispy sweet potato fries or a refreshing salad to balance out the flavors and make your mealtime even more enjoyable.
Each variation brings a new twist while keeping the essence of the Korean BBQ Grilled Chicken Sandwich intact. Try these out and indulge in an unforgettable meal that offers endless possibilities! For a fresh take, you might want to check out a Chicken Caesar Sandwich or a Chimichurri Grilled Chicken for a delightful culinary adventure!
How to Store and Freeze Korean BBQ Grilled Chicken Sandwich
Fridge: Store leftovers in an airtight container for up to 3 days. Keep the pickles separate for added crunch when you reassemble your sandwich.
Freezer: Freeze the grilled chicken in a well-sealed bag or container for up to 3 months. Thaw in the refrigerator overnight before reheating for best results.
Reheating: Reheat chicken in the microwave or on a skillet until warmed through; add a splash of BBQ sauce to keep it moist. Always enjoy your Korean BBQ grilled chicken sandwich fresh!
What to Serve with Spicy Sweet Grilled Korean BBQ Chicken Sandwich
Imagine sitting down to a spread that perfectly complements the bold flavors of your grilled chicken sandwich, creating a delightful symphony of tastes and textures.
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Crispy Sweet Potato Fries: The natural sweetness and crunchy texture of these fries offer a delightful contrast to the spiciness of the sandwich. They’re the perfect finger food to munch on while savoring every bite!
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Asian-Inspired Slaw: A fresh mix of cabbage, carrots, and cilantro tossed in a tangy sesame dressing adds a refreshing crunch that balances the richness of the sandwich. It’s a vibrant, colorful dish that brings an extra layer of excitement to your meal.
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Grilled Corn on the Cob: Charring corn on the grill brings out its sweetness, and a sprinkle of salt and lime juice complements the sandwich’s flavors beautifully. This classic side will surely transport you to summertime barbecues.
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Miso Soup: The warm and savory flavors of miso soup can act as a soothing antidote to the spicy elements of your sandwich. A light, umami-rich broth is just what you need for a cozy, comforting touch.
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Kimchi: The fermented tanginess of kimchi enhances the Asian flavors in your chicken sandwich. Its crunch and depth add an authentic touch, making every bite feel like a burst of tradition.
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Iced Green Tea: Pair your meal with a refreshing glass of iced green tea, which is both soothing and cleansing for the palate after indulging in the richness of the sandwich. A slice of lemon can add a delightful citrus twist!
These sides create a balanced and satisfying meal that will please both your taste buds and your guests. Enjoy exploring the flavors!
Make Ahead Options
These Korean BBQ Grilled Chicken Sandwiches are perfect for meal prep enthusiasts! You can prepare the pickles and BBQ sauce up to 3 days in advance, ensuring the flavors meld beautifully. Simply make the pickles by slicing the cucumber and soaking it in the rice vinegar mixture, then transfer to a jar and refrigerate. Similarly, for the BBQ sauce, simmer all ingredients, cool, and store in an airtight container in the fridge. When you’re ready to serve, simply grill the marinated chicken on a preheated grill, brush with BBQ sauce, and assemble your sandwiches with sriracha mayo and prepped pickles. This method saves time and still allows you to enjoy fresh, delicious sandwiches!
Expert Tips for Korean BBQ Grilled Chicken Sandwich
- Perfectly Pickled: Make your pickles a day ahead for the best flavor infusion; the longer they sit, the better they taste.
- Juicy Chicken: Don’t rush the grilling; ensure the chicken reaches an internal temperature of 165°F for safe and juicy bites.
- Flavor Balance: Adjust the gochujang to your preferred spice level; start with less and add more if you’re looking for extra heat.
- Sauce Consistency: If the BBQ sauce seems too thick, add a splash of water to loosen it up before cooling.
- Grilling Technique: Flip the chicken frequently to avoid burning the rub and ensure even cooking for your Korean BBQ grilled chicken sandwich.

Korean BBQ Grilled Chicken Sandwich Recipe FAQs
What type of cucumber should I use for the pickles?
I recommend using whole seedless cucumbers for a perfect crunchy texture. However, you can substitute with pickling cucumbers if you prefer a more intense flavor profile.
How long do leftover pickles last in the fridge?
Your homemade pickles can be stored in an airtight container in the refrigerator for up to 5 days. Make sure they are submerged in the pickling liquid for optimal freshness.
Can I freeze the grilled chicken?
Absolutely! To freeze your grilled chicken, place it in a well-sealed freezer bag or container, making sure to remove as much air as possible. You can freeze it for up to 3 months. For reheating, defrost in the refrigerator overnight and warm in the microwave or skillet.
How can I ensure my grilled chicken stays juicy?
To keep your chicken thighs juicy, always monitor the internal temperature using a meat thermometer, ensuring it reaches 165°F. Grill over indirect heat once they’re nicely charred on direct heat, and don’t forget to brush them with BBQ sauce after cooking to lock in moisture and flavor!
Are there any dietary considerations for this recipe?
If you have dietary restrictions, you can easily customize this recipe. Use low-sodium soy sauce or tamari for a gluten-free option, and swap regular mayo for vegan mayo to make your sriracha mayo dairy-free. For a protein alternative, consider using turkey or tofu instead of chicken thighs.
What if I run out of certain ingredients?
If you’re in a pinch and run out of an ingredient, there are great substitutions! For instance, use apple cider vinegar instead of rice vinegar, or sriracha instead of gochujang if you prefer a different kind of heat. Keep experimenting to suit your taste preferences!

Korean BBQ Grilled Chicken Sandwich
Ingredients
Equipment
Method
- Thinly slice the whole seedless cucumber into rounds. In a saucepan over medium heat, combine rice vinegar, salt, and sugar until dissolved, about 2-3 minutes. Add ice to cool the mixture quickly, then pour it over cucumber slices in a jar. Seal and refrigerate for at least 4 hours.
- Heat sesame oil in a skillet over medium heat. Add grated garlic and ginger, sautéing for 1 minute. Stir in soy sauce, gochujang, brown sugar, honey, and rice vinegar. Simmer for 5-7 minutes. Mix cornstarch with water and add it to the sauce until thickened. Cool before using.
- In a bowl, combine mayo with sriracha and sesame oil. Whisk until smooth.
- Preheat grill to medium-high with two zones. Season chicken thighs with BBQ rub and oil. Grill over direct heat for 6-8 minutes per side until charred; move to indirect heat, cooking until internal temperature is 165°F, about 5 more minutes. Brush with BBQ sauce.
- Spread sriracha mayo on the bottom half of each bun. Place grilled chicken thighs on top and pile on the pickles. Top with the other bun half and serve.

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