As I flipped through my favorite cookbooks, I stumbled upon a recipe that sparked a craving I couldn’t ignore: the Grilled Korean BBQ Chicken Sandwich. The allure of tender grilled chicken thighs slathered in rich, sweet, and spicy barbecue sauce paired with crunchy, refreshing quick pickles was too tempting to resist. This recipe isn’t just about flavor; it’s about ease, too. With components you can prepare ahead of time and a simple assembly process, it’s a breeze to whip up for a weeknight dinner or a weekend gathering. Picture yourself delighting friends and family with this unique twist on the classic sandwich that marries comfort and excitement in every bite. Are you ready to dive into this mouthwatering adventure?

Why Is This Sandwich So Irresistible?
Flavor Explosion: Each bite of this Korean BBQ Grilled Chicken Sandwich bursts with a harmonious blend of sweet and spicy flavors, thanks to the rich barbecue sauce and zesty pickles.
Effortless Simplicity: The recipe allows you to prepare most of the components ahead of time, making dinner stress-free and perfect for busy weeknights.
Versatile Options: Feel free to customize your sandwich with different rolls or spices, ensuring it caters to every palate. Ever tried it with a side of sweet potato fries? You’ll love it!
Crowd-Pleaser: Whether you’re hosting a gathering or just cooking for two, this sandwich is guaranteed to wow everyone at the table.
Texture Delight: The contrast between the juicy grilled chicken and crunchy pickles creates a tantalizing experience that keeps you coming back for more.
Healthier Choice: Using lean chicken and fresh ingredients makes this recipe not only delicious but also a nutritious alternative to fast food.
Korean BBQ Grilled Chicken Sandwich Ingredients
For the Quick Pickles
• Seedless Cucumber – Provides crunch and freshness for the pickles; opt for English cucumbers for a better texture.
• Rice Vinegar – Adds acidity to the pickles and sauce; substitute with apple cider vinegar if needed.
• Salt – Essential for flavor and preserving the cucumbers.
• Sugar – Balances the vinegar in both the pickling and Korean BBQ sauce.
• Ice – Rapidly cools the pickling brine; use large ice cubes for efficiency.
For the BBQ Sauce
• Sesame Oil – Adds a depth of flavor to the sauce; can be replaced with olive oil for a milder taste.
• Garlic (grated) – Provides aromatic flavor; fresh garlic is recommended for the best taste.
• Ginger (grated) – Brings warmth and spiciness to the BBQ sauce.
• Low Sodium Soy Sauce – Contributes umami flavor to the sauce; regular soy sauce can be used but will increase sodium content.
• Gochujang – A Korean chili paste offering heat and depth; adjust the quantity based on desired spice level.
• Brown Sugar – Adds sweetness to the sauce; can substitute with coconut sugar or honey.
• Honey – Sweetens the BBQ sauce; maple syrup is a potential substitute.
• Korean BBQ Rub – Imparts additional flavor to the chicken; use a store-bought or homemade rub.
• Cornstarch – Used to thicken the BBQ sauce.
For the Sriracha Mayo
• Mayo – Base for the sriracha mayo; can be replaced with Greek yogurt for a lighter option.
• Sriracha – Adds heat to the mayo; adjust for your spice preference.
For the Sandwich Assembly
• Boneless Skinless Chicken Thighs – The main protein for the sandwich; these remain juicy after grilling.
• Sandwich Buns or Rolls – Used to assemble the sandwich; brioche or ciabatta are excellent choices.
Each of these ingredients plays a key role in creating the unforgettable flavors in your Korean BBQ Grilled Chicken Sandwich. Happy cooking!
Step‑by‑Step Instructions for Korean BBQ Grilled Chicken Sandwich
Step 1: Pickle Preparation
Begin by slicing the seedless cucumber into thin rounds and placing them in a mixing bowl. In a small pot, combine rice vinegar, salt, and sugar, and heat over medium heat until the sugar dissolves, about 2-3 minutes. Remove it from the heat and add ice to cool the brine quickly. Pour this pickling mixture over the cucumber slices and refrigerate for at least 4 hours, or overnight for maximum flavor, creating the perfect crunchy component for your Korean BBQ Grilled Chicken Sandwich.
Step 2: BBQ Sauce Preparation
In a medium saucepan, heat 1 tablespoon of sesame oil over medium heat. Sauté grated garlic and ginger for 1-2 minutes until fragrant, stirring constantly. Then add low sodium soy sauce, gochujang, brown sugar, honey, and a splash of rice vinegar. In a small bowl, mix a tablespoon of cornstarch with water to create a slurry, then stir it into the sauce. Bring it to a simmer, cooking until thickened, about 5-7 minutes. Allow the BBQ sauce to cool before storing it in the fridge until ready to use.
Step 3: Sriracha Mayo Preparation
In a bowl, combine about 1/2 cup of mayo with 2 tablespoons of sriracha, 1 teaspoon of sesame oil, and a dash of soy sauce. Mix well until all ingredients are fully incorporated and the sriracha mayo is smooth and creamy. This tangy condiment adds a spicy kick to your Korean BBQ Grilled Chicken Sandwich, perfectly complementing the savory flavors of the grilled chicken and pickles.
Step 4: Grilling Chicken
Preheat your grill to a medium-high temperature, aiming for around 400°F and set up for two-zone cooking. Season the boneless skinless chicken thighs generously with your BBQ rub, ensuring an even coating. Place the chicken over direct heat and grill for 5-7 minutes per side, flipping frequently to avoid burning. After achieving nice grill marks, move the thighs to indirect heat and continue cooking until the internal temperature reaches 165°F, about another 5-10 minutes. Coat the grilled chicken with your prepared BBQ sauce.
Step 5: Final Assembly
To assemble the Korean BBQ Grilled Chicken Sandwich, spread a generous layer of sriracha mayo on both halves of your toasted sandwich buns. Place a sauced chicken thigh on the bottom half, then top with a heaping spoonful of the pickled cucumbers for that crunchy contrast. Close the sandwich and serve immediately, providing a lively burst of flavors and textures that is sure to delight everyone at your table.

Korean BBQ Grilled Chicken Sandwich Variations
Feel free to personalize your sandwich with these exciting twists and alternatives that will tantalize your taste buds!
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Spicy Kick: Add jalapeños to your pickles for an extra layer of heat. This fiery touch contrasts beautifully with the sweetness of the sauce.
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Lean Swap: Choose chicken breasts instead of thighs if you prefer a lighter option. They’ll still be juicy with the right grilling technique.
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Roll Variety: Experiment with different sandwich rolls like whole wheat or gluten-free options for a unique take on texture and flavor.
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Herb Infusion: Incorporate fresh herbs like cilantro or basil into your mayo for a vibrant flavor boost. It brings a garden-fresh note to every bite.
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Sweet Upgrade: For a touch of tropical sweetness, swap honey with pineapple juice in the BBQ sauce. This will create a delightful tang that dances on your palate.
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Crunch Variation: Substitute pickled cucumbers with kimchi for an authentic Korean twist. This will add umami depth and a vibrant crunch.
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Dipping Sauce: Serve with a side of sweet chili sauce for dipping. It’s a fun way to enhance the flavor with a different profile.
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Vegan Delight: For a plant-based option, use grilled portobello mushrooms instead of chicken and a cashew cream in place of sriracha mayo. You won’t miss the meat!
Tantalize your taste buds and keep exploring new flavor dimensions! After you’ve enjoyed your delicious sandwich, you might want to check out other scrumptious dishes like Chimichurri Grilled Chicken or a tasty Chicken Caesar Sandwich. Happy cooking!
Expert Tips for Korean BBQ Grilled Chicken Sandwich
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Time for Pickling: Allow the pickles to sit for at least 4 hours, but overnight yields even better flavor for your Korean BBQ grilled chicken sandwich.
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Grill with Care: Flip the chicken thighs frequently while grilling to ensure even cooking and prevent burning of the flavorful rub.
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Use a Thermometer: To ensure safety, use a meat thermometer to check that your chicken reaches an internal temperature of 165°F.
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Customize Your Spice: Adjust the amount of gochujang in the BBQ sauce depending on your spice preference for a personalized kick.
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Toast Your Buns: Lightly toasting your sandwich buns before assembly adds a delightful crunch and prevents sogginess once the sauce is added.
How to Store and Freeze Korean BBQ Grilled Chicken Sandwich
Fridge: Keep the assembled sandwich in an airtight container for up to 2 days to maintain freshness. However, for best flavor, store components separately.
Pickles: The quick pickles can be stored in the fridge for up to 5 days. Ensure they’re covered in their brine for optimal crunch and flavor.
BBQ Sauce: Store leftover BBQ sauce in a sealed container in the fridge for up to 5 days. Reheat gently on the stovetop or microwave before serving again.
Freezer: To freeze, consider storing chicken thighs and BBQ sauce separately in portioned airtight bags. They can last up to 3 months in the freezer. Thaw in the fridge overnight before reheating for your Korean BBQ grilled chicken sandwich.
Make Ahead Options
These Korean BBQ Grilled Chicken Sandwiches are a fantastic choice for meal prepping, allowing you to save time on busy weeknights! You can prepare the quick pickles up to 3 days in advance; simply slice the cucumbers and store them in the pickling brine in the fridge for optimal crunchiness. Additionally, the BBQ sauce can be made up to 1 week ahead; just allow it to cool before transferring it to an airtight container. When it’s time to eat, grill the chicken thighs fresh for the best flavor, then assemble your sandwich with the prepared sriracha mayo, grilled chicken, and pickles. This way, you’ll have delicious, home-cooked sandwiches ready with minimal effort!
What to Serve with Grilled Korean BBQ Chicken Sandwich
Imagine yourself hosting a lively gathering, where the aroma of grilling chicken fills the air, and your guests eagerly anticipate the vibrant flavors of a full meal.
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Sweet Potato Fries: Their crispy exterior and soft interior offer the perfect contrast to the tender sandwich. Plus, they carry a hint of sweetness that complements the BBQ sauce.
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Tangy Coleslaw: This refreshing side adds crunch and a tangy zest, vibrant with green cabbage and dressed lightly—it’s a cool counterbalance to the spicy sandwich.
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Corn on the Cob: Grilled or roasted, the sweet kernels bring a buttery richness that pairs beautifully with the smoky flavors of the chicken. A sprinkle of chili powder takes it to another level.
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Cucumber Salad: Light and hydrating, this salad echoes the pickles inside your sandwich. Add sesame oil and soy sauce for a delightful Asian-inspired touch that ties everything together.
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Fresh Fruit Platter: A vibrant assortment of seasonal fruits will cleanse your palate between bites of the savory sandwich. Consider adding sweet watermelon or juicy pineapple for an extra burst of flavor.
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Korean Beer or Soju: These drinks enhance the meal, providing a refreshing contrast to the bold flavors of the sandwich. Their crispness rounds out the overall dining experience beautifully.
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Chocolate Mousse: End the meal on a sweet note with a light and creamy chocolate mousse. Its richness provides a delightful finish that complements the umami of the main dish without overwhelming your taste buds.

Korean BBQ Grilled Chicken Sandwich Recipe FAQs
What type of cucumber should I use for the pickles?
Using seedless cucumbers, especially English cucumbers, is ideal for the pickles in your Korean BBQ Grilled Chicken Sandwich. They offer great crunch and freshness, enhancing the overall texture of the sandwich.
How long do the quick pickles last in the fridge?
The quick pickles can be stored in an airtight container in the fridge for up to 5 days. To maintain their crunch and flavor, ensure that they remain submerged in their pickling brine.
Can I freeze the BBQ sauce?
Absolutely! To freeze the BBQ sauce, pour it into a portioned airtight container or freezer bag. Make sure to label it with the date. It can last up to 3 months in the freezer. When you’re ready to use it, simply thaw it in the fridge overnight and reheat gently on the stovetop or microwave.
What do I do if the chicken is overcooked?
If you find your chicken is a bit overcooked and dry, don’t worry! Try slicing the chicken and tossing it in a little extra BBQ sauce before serving. This will add moisture back and maintain the delicious flavors of your Korean BBQ grilled chicken sandwich.
How can I make this recipe allergy-friendly?
For a gluten-free version, opt for gluten-free soy sauce when preparing your Korean BBQ sauce. Additionally, if you have allergies to sesame, you can replace sesame oil with olive oil and skip any sesame seeds if included. Always ensure that any packaged ingredients, like BBQ rubs, are labeled gluten-free and allergen-free.

Korean BBQ Grilled Chicken Sandwich That'll Wow Your Taste Buds
Ingredients
Equipment
Method
- Begin by slicing the seedless cucumber into thin rounds and placing them in a mixing bowl. In a small pot, combine rice vinegar, salt, and sugar, and heat over medium heat until the sugar dissolves, about 2-3 minutes. Remove from heat and add ice to cool the brine quickly. Pour this pickling mixture over the cucumber slices and refrigerate for at least 4 hours, or overnight for maximum flavor.
- In a medium saucepan, heat sesame oil over medium heat. Sauté grated garlic and ginger for 1-2 minutes until fragrant. Then add low sodium soy sauce, gochujang, brown sugar, honey, and a splash of rice vinegar. In a small bowl, mix cornstarch with water to create a slurry, then stir it into the sauce. Bring to a simmer, cooking until thickened, about 5-7 minutes.
- In a bowl, combine mayo with sriracha, sesame oil, and a dash of soy sauce. Mix well until all ingredients are fully incorporated and the sriracha mayo is smooth and creamy.
- Preheat your grill to a medium-high temperature. Season the chicken thighs generously with BBQ rub. Grill for 5-7 minutes per side, flipping frequently to avoid burning. Move the thighs to indirect heat until the internal temperature reaches 165°F.
- Spread a layer of sriracha mayo on both halves of your toasted sandwich buns. Place a sauced chicken thigh on the bottom half, then top with pickled cucumbers. Close the sandwich and serve immediately.

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