As the sizzling sound of the grill fills the air, I can’t help but feel a rush of excitement. It’s the perfect cue that reminds me it’s time for my favorite summer dish: the Grilled Korean BBQ Chicken Sandwich. This flavor-packed creation seamlessly blends the sweet and spicy notes of Korean BBQ with the beloved comfort of a sandwich, making it an instant crowd-pleaser. Not only is it incredibly satisfying, but the best part is how quick it is to prepare—perfect for a busy weeknight or a weekend gathering! With a juicy chicken thigh, crunchy pickles, and a creamy sriracha mayo all cradled in soft bread, this sandwich promises to be a delightful twist on the traditional BBQ. Are you ready to transform your grilling game and impress your loved ones? Let’s dive into this delicious recipe!

Why will you love this sandwich?

Unforgettable Flavor Combos: The sweet and spicy Korean BBQ sauce elevates the classic grilled chicken experience to new heights.
Quick Prep Time: This recipe is lightning-fast! You can whip it up in no time, making it perfect for busy evenings.
Perfect for Everyone: Whether you’re a meat lover or a vegetarian, the customizable options allow you to adapt this sandwich to fit every palate—try it with tofu!
Crowd-Pleaser: Its delightful mix of tastes and textures means it’s destined to become a favorite at your gatherings. Imagine serving this alongside some crispy potato fries or a fresh salad for complete satisfaction!
Easy to Make Ahead: Preparing the pickles or sauces in advance saves you precious time, meaning you can spend more moments with your friends and family and less fussing in the kitchen.
You can also explore more exciting flavors by checking out our Chicken Parmesan Sandwiches or the delicious Poblano Chicken Tacos for varied dinner nights!

Korean BBQ Grilled Chicken Sandwich Ingredients

For the Pickles
• Whole Seedless Cucumber – Provides crunch and acidity; can substitute with pickling cucumbers.
• Rice Vinegar – Adds tanginess for pickling; substitute with apple cider vinegar for a milder flavor.
• Salt – Essential for seasoning and preserving.
• Sugar – Balances acidity in pickles; can replace with honey or agave for a different sweetness.
• Ice – Rapidly cools pickling liquid for the best texture.

For the BBQ Sauce
• Sesame Oil – Adds nuttiness to sauces and marinades; can use canola oil if absent.
• Grated Garlic & Ginger – Provide aromatic depth; use fresh for best flavor, powdered can be a substitute but is less potent.
• Low Sodium Soy Sauce – Adds umami richness; can substitute with tamari for a gluten-free version.
• Gochujang – Offers spiciness; adjust amount based on heat tolerance, harissa can be used as a substitute for a different flavor profile.
• Brown Sugar & Honey – Sweeteners that enhance flavor complexity in the BBQ sauce.
• Korean BBQ Rub – Adds depth and flavor; can be homemade or store-bought.
• Cornstarch – Used in the sauce for thickening to achieve the perfect consistency.

For the Sriracha Mayo
• Mayo – Base for sriracha mayo; substitute with Greek yogurt for a lighter version.
• Sriracha – Provides heat in the mayo; substitute with any other hot sauce to suit taste.

For the Sandwich
• Chicken Thighs – Juicy protein for the sandwich; can swap with chicken breasts but ensure to adjust cooking time.
• Sandwich Buns/Rolls – Holds the ingredients together; use brioche for a sweeter option or gluten-free buns as needed.

Feel free to mix and match ingredients to create your ideal Korean BBQ Grilled Chicken Sandwich experience!

Step‑by‑Step Instructions for Korean BBQ Grilled Chicken Sandwich

Step 1: Prepare Pickles
Begin by slicing the whole seedless cucumber into thin rounds. In a small saucepan over medium heat, combine rice vinegar, salt, and sugar, stirring until dissolved. Remove from heat and add ice to cool the mixture rapidly. Pour the cooled liquid over the cucumbers in a jar, seal tightly, and refrigerate for at least 4 hours; overnight is ideal for the best flavor in your Korean BBQ grilled chicken sandwich.

Step 2: Make BBQ Sauce
Heat a skillet over medium heat and add sesame oil. Once hot, sauté the grated garlic and ginger for about 1 minute until fragrant. Add the low sodium soy sauce, gochujang, brown sugar, honey, and Korean BBQ rub, stirring to combine. Let the mixture simmer for 5-7 minutes, then mix in a cornstarch slurry (1 tablespoon cornstarch mixed with 2 tablespoons water) to thicken. Set aside to cool for the Korean BBQ grilled chicken sandwich.

Step 3: Mix Sriracha Mayo
In a small bowl, combine mayo, sriracha, sesame oil, and a splash of low sodium soy sauce. Stir well until you have a smooth mixture. This creamy sriracha mayo will add a rich, spicy kick to your sandwich. Set aside, allowing the flavors to meld while you prepare the chicken.

Step 4: Grill Chicken
Season the chicken thighs generously with the Korean BBQ rub, ensuring they are fully coated. Preheat your grill to medium-high heat. Place the chicken over direct heat for about 6-8 minutes on each side, flipping frequently to avoid burning. Once nicely charred, move the chicken to indirect heat and continue grilling until the internal temperature reaches 165℉, about another 5-7 minutes.

Step 5: Assemble Sandwich
To build your Korean BBQ grilled chicken sandwich, start by spreading a layer of sriracha mayo on the cut sides of sandwich buns or rolls. Place the juicy grilled chicken thighs on the buns and top with the homemade pickles. You can also add extra toppings like lettuce if desired for a fresh crunch. Your delicious sandwich is now ready to serve!

Tips for the Best Korean BBQ Grilled Chicken Sandwich

Preheat Your Grill: Always ensure your grill is preheated. A hot grill creates beautiful grill marks and locks in moisture, making your chicken succulent.
Choose the Right Chicken: Opt for chicken thighs for juicy, flavorful meat. If using breasts, reduce cooking time to prevent dryness in your Korean BBQ grilled chicken sandwich.
Don’t Skip the Pickles: Allow pickles to marinate overnight for the best flavor. This tangy crunch elevates the sandwich from good to unforgettable!
Adjust Spiciness: If you’re sensitive to heat, start with less gochujang and add to taste. Everyone’s spice tolerance varies, so make it your own in your Korean BBQ grilled chicken sandwich.
Experiment with Buns: Try different types of bread for added texture and flavor. Brioche adds sweetness, while whole grain gives a nutty crunch.
Keep the Sauce Close: Have extra BBQ sauce on hand for drizzling or dipping on the side. It enhances flavor with every bite of your sandwich!

Storage Tips for Korean BBQ Grilled Chicken Sandwich

Fridge: Store leftovers in an airtight container for up to 3 days. Keep the pickles and sriracha mayo separate for optimal freshness.

Freezer: For longer storage, freeze the grilled chicken (without bun and toppings) in a freezer-safe bag for up to 3 months. Thaw in the fridge before reheating.

Reheating: Reheat the chicken in the microwave or on the grill until heated through, aiming for 165℉ for safety. Serve with fresh buns and toppings for a delicious Korean BBQ grilled chicken sandwich any time!

Pickles: Homemade pickles can be stored in the fridge for up to 5 days. Enjoy their tangy crunch whenever you pull together this mouthwatering sandwich!

What to Serve with Sweet and Spicy Grilled Korean BBQ Chicken Sandwich

Elevate your meal with creative sides that enhance the vibrant flavors of this delicious sandwich.

Crispy Potato Fries: The salty crunch of fries contrasts beautifully with the spicy sandwich, adding a satisfying texture to your plate. For an extra kick, try seasoning them with a touch of garlic powder or chili flakes.
Asian Slaw: A fresh, tangy coleslaw with sesame dressing brings a delightful crunch and cuts through the richness of the creamy sriracha mayo. The colorful veggies brighten your meal and add a nutritious twist.
Grilled Corn on the Cob: Sweet, smoky, and slightly charred, grilled corn complements the BBQ flavors perfectly. Brush it with a hint of lime and sprinkle with chili powder for a refreshing summer side!
Sweet Potato Wedges: The natural sweetness of baked sweet potatoes balances the savory elements of the sandwich. Toss with a sprinkle of paprika for a warm, slightly spicy finish.
Garlic Butter Rice: A fluffy bowl of buttery rice adds a comforting, neutral base that soaks up any extra BBQ sauce, making every bite even more delicious.
Kimchi: For a traditional twist, serve a side of homemade or store-bought kimchi. Its fermented tang and crunch pair seamlessly with the grilled chicken, enhancing the Korean BBQ experience.
Chilled Soba Noodles: Serve a light, chilled soba noodle salad dressed with sesame oil and soy sauce to cool your palate. It’s hearty yet refreshing, perfectly balancing the flavors of the sandwich.
Sparkling Lemonade: A refreshing, zesty drink like sparkling lemonade provides a lovely contrast to the rich flavors of the sandwich and helps cleanse your palate between bites.
Fruit Salad: A colorful fruit salad with seasonal fruits adds a sweet, juicy element to your meal, offering a refreshing finish that balances the spicy and savory notes of your sandwich.
Matcha Green Tea: Complement your meal with a soothing cup of matcha green tea, which adds a hint of earthiness and enhances the overall dining experience.

Make Ahead Options

These Sweet and Spicy Grilled Korean BBQ Chicken Sandwiches are perfect for meal prep enthusiasts! You can prepare the pickles and BBQ sauce up to 3 days in advance, which not only saves precious time but also enhances flavor as they marinate. Just slice the cucumber, mix it with the pickling solution, and refrigerate. For the BBQ sauce, simmer the ingredients and store in an airtight container in the fridge until ready to use. When it’s time to enjoy, simply grill the chicken and assemble the sandwich with the prepped components. This way, you’ll have a restaurant-quality Korean BBQ grilled chicken sandwich ready in no time, just as delicious as when made fresh!

Korean BBQ Grilled Chicken Sandwich Variations

Feel free to let your creativity shine as you make this recipe your own! With just a few tweaks, you can elevate your sandwich experience beyond expectations.

Vegetarian Option: Substitute chicken thighs with tofu, marinated in the BBQ sauce for the same delightful flavors.
Different Breads: Experiment with different types of bread, like ciabatta or whole grain, for an added flavor twist and unique texture.
Heat Adjustment: Tame the spice levels by reducing gochujang or adding sweet chili sauce for a milder kick.
Fresh Additions: Top with fresh lettuce or avocado slices to bring a new layer of freshness and creaminess to the sandwich.
Different Sauces: Mix up the sriracha mayo by trying a wasabi mayo or cilantro-lime crema for a fresh twist that packs a punch.
Fruit Touch: Add thin slices of grilled pineapple for a sweet, caramelized compliment that works beautifully with the BBQ!
Ultimate Crunch: Consider adding some crunchy coleslaw for additional texture and a zesty touch. It’s a great way to make each bite even more satisfying.
Loaded Sandwich: Go all out and stack extra grilled veggies like peppers or onions, enhancing your sandwich with a delicious char.

Once you master this base recipe, you’ll want to try these variations regularly. And if you’re looking for more delightful meals, you should check out our Creamy Pesto Chicken Broccoli or swing by for some unforgettable Hot Honey Chicken for dinner inspirations that never disappoint!

Korean BBQ Grilled Chicken Sandwich Recipe FAQs

How do I select the best cucumbers for pickling?
Absolutely! Look for firm, dark green cucumbers with smooth skin for your pickles. Avoid those with dark spots or shriveled ends, as they may be overripe. If possible, choose pickling cucumbers, as they offer the best crunch for your Korean BBQ grilled chicken sandwich.

How should I store leftovers of the grilled chicken sandwich?
To keep your leftovers fresh, store them in an airtight container in the fridge for up to 3 days. For optimum flavor, keep the pickles and the sriracha mayo separate from the chicken and buns. When you’re ready to enjoy, simply assemble your sandwich and relish the flavors anew!

Can I freeze the grilled chicken for later use?
Very! You can freeze the grilled chicken for up to 3 months. Wrap it tightly in freezer-safe bags, ensuring all air is pressed out. When you’re ready to enjoy your Korean BBQ grilled chicken sandwich, thaw the chicken in the fridge overnight, then reheat on the grill or in the microwave until it reaches 165℉ for safe eating.

What should I do if my BBQ sauce is too thin?
If you find your BBQ sauce is runny, don’t worry! Mix 1 tablespoon of cornstarch with 2 tablespoons of cold water until dissolved. Stir this slurry into the simmering sauce and cook for an additional 1-2 minutes until it thickens. This will give you the perfect sauce consistency for your Korean BBQ grilled chicken sandwich!

Is this recipe suitable for those with gluten allergies?
Absolutely! To make your Korean BBQ grilled chicken sandwich gluten-free, simply use tamari instead of low sodium soy sauce. Choose gluten-free buns as well, ensuring everyone at your table can savor this delicious meal without worry.

Can I substitute chicken thighs with another protein?
Very much! You can swap chicken thighs for tofu to create a vegetarian version of your Korean BBQ grilled chicken sandwich. Simply marinate the tofu in the BBQ sauce for at least 30 minutes before grilling, then follow the same grilling instructions for a delicious plant-based option!