In the midst of weeknight chaos, there’s nothing quite like the satisfaction of sinking your teeth into a Spicy Korean BBQ Chicken Sandwich with Crispy Slaw. This easy sandwich takes juicy, marinated chicken thighs grilled to smoky perfection and wraps them in soft brioche buns, creating an irresistible meal that’s sure to impress. Not only does it deliver a warm rush of flavors from the gochujang marinade, but the tangy crunch of the slaw brings a fresh twist that elevates each bite. Whether you’re serving it for a cozy family dinner or gathering friends for a laid-back backyard BBQ, this dish will certainly steal the spotlight. So, are you ready to dive into this flavor adventure?

Why is this sandwich a must-try?
Bold flavor shines through with each bite of this Spicy Korean BBQ Chicken Sandwich. The unique marinade, featuring gochujang, provides a delightful heat that tingles your taste buds. Easy to prepare, this dish fits seamlessly into busy schedules, making it a go-to weeknight meal. Versatile options abound, whether you’re craving extra crunch by adding kimchi or switching to tofu for a plant-based twist. You’ll love how crowd-pleasing it is, making it perfect for gatherings, just like our Spicy Chipotle Chicken or Honey BBQ Chicken recipes. Plus, the crunchy slaw not only enhances taste but also adds a refreshing texture that balances the savory chicken beautifully!
Spicy Korean BBQ Chicken Sandwich Ingredients
• Here’s what you need to create this flavor-packed delight!
For the Chicken Marinade
- Boneless, Skinless Chicken Thighs – Best for juiciness; substitute with chicken breasts for a leaner option.
- Gochujang (Korean Red Chili Paste) – Provides a spicy kick; adjust based on your heat preferences.
- Soy Sauce – Adds saltiness and depth; opt for low-sodium if needed.
- Honey – Balances the spice with natural sweetness; maple syrup also works well.
- Sesame Oil – Offers a nutty aroma; replace with olive oil if you prefer a milder flavor.
- Minced Garlic – Fresh is best for aromatic depth; powdered can work in a pinch.
- Grated Ginger – Adds freshness; ground ginger is a possible substitute, just use less.
- Rice Vinegar – Offers acidity; white vinegar can be used if rice vinegar isn’t available.
- Black Pepper – Freshly cracked for the best flavor; adds subtle heat.
For the Slaw
- Green Cabbage, finely shredded – The base for crunch; Napa or red cabbage are great alternatives.
- Carrots, julienned – Adds sweetness; bell peppers can be used for a different crunch.
- Mayonnaise – Base for the dressing; Greek yogurt is a healthier alternative.
- Lime Juice – Brightens the slaw; lemon juice is a good substitute.
- Sriracha (optional) – Amp up the heat; omit if you prefer a milder flavor.
- Fresh Cilantro – Adds brightness; skip if cilantro isn’t your favorite.
- Sesame Seeds – For extra crunch and nuttiness; recommended for texture.
For the Sandwich
- Brioche Burger Buns – Soft and slightly sweet; whole wheat or gluten-free buns are excellent substitutes.
This vibrant and delectable Spicy Korean BBQ Chicken Sandwich with Crispy Slaw is sure to become a favorite in your recipe rotation!
Step‑by‑Step Instructions for Spicy Korean BBQ Chicken Sandwich with Crispy Slaw
Step 1: Prepare the Marinade
In a medium bowl, combine gochujang, soy sauce, honey, sesame oil, minced garlic, grated ginger, rice vinegar, and black pepper. Whisk these ingredients together until smooth, creating a vibrant marinade. This is where the magic begins for your Spicy Korean BBQ Chicken; it should be rich and flavorful. Set aside while you prepare the chicken.
Step 2: Marinate Chicken
Take the boneless, skinless chicken thighs and place them in a resealable plastic bag. Pour the marinade over the chicken, ensuring each piece is well-coated. Seal the bag tightly, pressing out excess air, and refrigerate for at least 1 hour—preferably overnight. This allows the flavors to deeply penetrate the chicken, resulting in a moist, flavorful filling for your sandwich.
Step 3: Make the Slaw
While the chicken marinates, prepare the crispy slaw. In a large bowl, mix finely shredded green cabbage and julienned carrots, creating a colorful blend. In a separate small bowl, whisk together mayonnaise, lime juice, and sriracha, if using. Pour this dressing over the cabbage and carrot mixture, tossing until everything is evenly coated. Allow the slaw to sit for at least 15 minutes to develop flavors while maintaining its crunch.
Step 4: Grill Chicken
Preheat a grill pan over medium-high heat, adding a drizzle of oil to prevent sticking. Once hot, remove the chicken from the marinade and place it on the grill pan. Grill each thigh for about 6-7 minutes on one side until nicely charred, then flip and grill for another 6-7 minutes. The chicken is ready when it reaches an internal temperature of 165°F (75°C) and has beautiful grill marks.
Step 5: Rest Chicken
Once grilled to perfection, transfer the chicken thighs to a cutting board. Allow them to rest for about 5 minutes to let the juices redistribute, ensuring maximum tenderness. After resting, slice the chicken into strips that will comfortably fit onto your brioche buns, ready for assembly.
Step 6: Toast Buns
While the chicken is resting, it’s time to prepare your buns. Toast the brioche burger buns on the grill pan for about 1-2 minutes until they are golden brown and slightly crispy. This adds an extra layer of texture to your Spicy Korean BBQ Chicken Sandwich and keeps the buns from getting soggy.
Step 7: Assemble Sandwiches
Begin assembling your delicious creations! Layer the sliced grilled chicken on the toasted brioche buns, then generously top with the crispy slaw. For extra flavor, sprinkle fresh cilantro and sesame seeds on top. Place the sandwich halves together and serve immediately, delighting in the fusion of flavors and textures in each bite.

What to Serve with Spicy Korean BBQ Chicken Sandwich with Crispy Slaw
Elevate your meal experience with these delightful pairing options that complement the spicy and crunchy elements of your sandwich.
- Sweet Potato Fries: Crispy on the outside and soft on the inside, these fries offer a sweet contrast to the spicy flavors of the sandwich.
- Cucumber Salad: The refreshing crunch of cucumbers dressed in a light vinaigrette provides a cooling balance against the heat of the chicken.
- Pickled Vegetables: A tangy and slightly spicy addition that enhances the overall flavor profile, adding a delightful crunch.
- Sesame Noodles: Soft noodles tossed in sesame oil and soy sauce make for a deliciously nutty side that mirrors the flavors of the marinade.
- Kimchi: This fermented delight adds a tangy punch while melding beautifully with the rich, smoky profile of the barbecue chicken.
- Asian Slaw: An additional crunchy element that echoes the sandwich’s slaw but adds a different flavor twist with ingredients like nuts and a citrus dressing.
- Cold Beer or Iced Tea: For a refreshing drink option, opt for a light lager that won’t overpower the sandwich or an iced tea infused with lemon or peach for a thirst-quenching complement.
- Mango Sticky Rice: For dessert, this sweet and creamy treat creates a lovely contrast to the spicy sandwich, rounding out the meal perfectly.
- Fruit Smoothie: A vibrant and healthy beverage, filled with your favorite fruits, will cleanse the palate while providing a refreshing finish.
Variations & Substitutions for Spicy Korean BBQ Chicken Sandwich
Feel free to get creative with your Spicy Korean BBQ Chicken Sandwich—there’s so much you can do to elevate it!
- Dairy-Free: Replace mayo with avocado or a vegan mayo for a creamy, guilt-free alternative.
- Gluten-Free: Use gluten-free buns to enjoy the same delicious flavors without the gluten.
- Spicy Kick: Up the heat by incorporating diced jalapeños into your slaw for an extra flavor punch.
- Vegetarian: Swap the chicken for grilled eggplant or tempeh for a delicious plant-based option that still packs a flavor punch.
- Kimchi Boost: Add kimchi to the slaw, enhancing the tanginess and crunch with a beloved Korean staple.
- Crunchy Add-ins: Toss in some chopped peanuts or almonds into your slaw for additional texture and a nutty flavor that complements the dish.
- Flavorful Marinade: Try adding a splash of lime or lemon juice to the marinade for a zesty twist.
- Coleslaw Variance: Experiment with different slaw bases—try adding sliced radishes or a handful of arugula for a peppery bite.
With options like these, you’ll never tire of this delightful sandwich! Consider pairing it with Chicken Noodle Soup for a comforting meal or follow up with the bold flavors of Spicy Southern Cheesy for a well-rounded feast. Enjoy your cooking adventure!
Make Ahead Options
These Spicy Korean BBQ Chicken Sandwiches with Crispy Slaw are perfect for meal prep enthusiasts looking to save time on busy weeknights! You can marinate the chicken thighs up to 24 hours in advance; simply place them in a resealable bag with the marinade and refrigerate. The slaw can also be prepared up to 3 days ahead—just keep the dressing separate until you’re ready to serve to maintain its crunch. When it’s time to enjoy, grill the marinated chicken, toast the buns, and assemble with the slaw for a delicious, fresh meal. With these make-ahead tips, you’ll have great flavors ready for your family with minimal fuss!
How to Store and Freeze Spicy Korean BBQ Chicken Sandwich
Fridge: Store any leftover Spicy Korean BBQ Chicken and slaw separately in airtight containers for up to 3 days to maintain freshness and crunch.
Freezer: For longer storage, freeze marinated chicken thighs in a sealed bag for up to 3 months. Thaw in the fridge overnight before grilling.
Reheating: When ready to enjoy, heat grilled chicken in a pan over medium heat until warmed through, about 5-7 minutes. Assemble with freshly prepared slaw and toasted buns for the best texture.
Prep Ahead: Consider marinating chicken and preparing the slaw 1 day in advance for an easy, flavorful meal when you’re short on time.
Expert Tips for Spicy Korean BBQ Chicken Sandwich
- Marination Magic: Ensure to marinate the chicken thighs overnight for the most profound flavors. This step can make a world of difference!
- Cook to Perfection: Use an instant-read thermometer to check that your chicken has reached an internal temperature of 165°F (75°C) without overcooking it.
- Crunchy Slaw: To keep the slaw crispy, dress it just before serving. Avoid letting it sit in the dressing for too long.
- Bun Toasting: Toasting the brioche buns not only enhances flavor but also prevents sogginess. Just a couple of minutes on the grill will do!
- Mix and Match: Don’t hesitate to customize by adding ingredients like kimchi or adjusting the spiciness level of your Spicy Korean BBQ Chicken Sandwich.

Spicy Korean BBQ Chicken Sandwich with Crispy Slaw Recipe FAQs
What type of chicken is best for this sandwich?
Absolutely! Boneless, skinless chicken thighs are recommended for their juiciness and flavor. If you prefer a leaner option, you can substitute with chicken breasts, but be sure to monitor cooking time to avoid drying them out.
How should I store leftover chicken and slaw?
Very important! Store leftover Spicy Korean BBQ Chicken and slaw separately in airtight containers. The chicken will stay fresh for up to 3 days, while the slaw retains its crunch for the same duration.
Can I freeze the marinated chicken?
Yes, you can! To freeze, place marinated chicken thighs in a resealable plastic bag and seal tightly, pressing out excess air. It can be frozen for up to 3 months. Thaw in the fridge overnight when you’re ready to grill.
How do I keep the slaw crunchy?
To keep that delightful crunch in your slaw, dress it with the mayonnaise mixture just before serving. Avoid letting it sit in the dressing for too long, as this can lead to a soggy texture. Preparing it 15 minutes prior is often the sweet spot!
What are some common troubleshooting tips?
If your chicken ends up being undercooked, simply place it back on the grill for an additional few minutes, checking with an instant-read thermometer to ensure it reaches 165°F (75°C). If the slaw is too watery, you can drain off excess liquid and toss in a bit more shredded cabbage to absorb some moisture.
Are there any dietary considerations to keep in mind?
Absolutely! If you’re preparing this for a group, be mindful of potential cilantro aversions and offer it as an optional garnish. For those with allergies, ensure that soy sauce is gluten-free if needed, and consider using vegan mayo for a plant-based alternative in the slaw.

Savor the Flavor: Spicy Korean BBQ Chicken Sandwich with Crispy Slaw
Ingredients
Equipment
Method
- In a medium bowl, combine gochujang, soy sauce, honey, sesame oil, minced garlic, grated ginger, rice vinegar, and black pepper. Whisk these ingredients together until smooth.
- Take the boneless, skinless chicken thighs and place them in a resealable plastic bag. Pour the marinade over the chicken and seal the bag tightly, then refrigerate for at least 1 hour or overnight.
- In a large bowl, mix finely shredded green cabbage and julienned carrots. In a separate small bowl, whisk together mayonnaise, lime juice, and sriracha. Pour this dressing over the cabbage and carrot mixture and toss to coat. Let sit for at least 15 minutes.
- Preheat a grill pan over medium-high heat. Remove the chicken from the marinade and grill each thigh for about 6-7 minutes on each side until cooked through and nice grill marks appear.
- Once grilled, transfer the chicken to a cutting board and let rest for about 5 minutes before slicing into strips.
- Toast the brioche burger buns on the grill pan for about 1-2 minutes until golden brown.
- Assemble the sandwiches by layering the sliced grilled chicken on the toasted brioche buns and topping with the crispy slaw. Add fresh cilantro and sesame seeds, then serve immediately.

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