There is nothing quite like the undeniable appeal of a Spicy Korean BBQ Chicken Sandwich to elevate your lunch or dinner routine. Imagine a mouth-watering home-cooked masterpiece, served fresh on a rustic wooden board with juices practically begging you to take a bite. This recipe brings that exact sensory experience straight into your own kitchen with accessible, fresh ingredients.
Every element of this dish is carefully designed for the ultimate yum factor. You will sink your teeth into a toasted sesame seed brioche bun that perfectly holds saucy, glistening gochujang glazed chicken. That savory heat is then beautifully balanced by a pile of vibrant, crisp coleslaw made from shredded cabbage, carrots, and fresh cilantro.
Whether you’re hosting a weekend gathering or just treating yourself to a premium sandwich, this recipe delivers restaurant-quality textures and flavors. The bright kitchen lighting might softly blur the background, but the hearty textures of the juicy chicken and crunchy slaw will take center stage on your plate.
Why You’ll Love This Recipe
- Hearty & Juicy Textures: The boneless skinless chicken thighs provide a tender, juicy bite that holds up perfectly against the bold glaze.
- Glistening Gochujang Glaze: The sticky, sweet, and spicy sauce coats the chicken beautifully, delivering deep umami flavor.
- Vibrant Crunch: A fresh slaw mix of shredded cabbage and matchstick carrots adds a crisp, refreshing contrast to the rich meat.
- Sturdy Foundation: Toasted sesame seed brioche buns offer a buttery, nutty flavor while keeping the saucy sandwich structurally sound.
- Accessible Ingredients: It looks and tastes like a gourmet masterpiece, but uses standard pantry staples and fresh produce.
Ingredients & Substitutions
The Gochujang Glazed Chicken
Boneless Skinless Chicken Thighs: 1 lb (450g) of chicken thighs. They are incredibly forgiving when seared and provide the juicy, hearty texture required for a premium sandwich.
Gochujang (Korean Chili Paste): 2 tbsp (30g) of gochujang. This thick, fermented paste is the cornerstone of the dish, providing a deep, savory, and spicy flavor profile.
Low-Sodium Soy Sauce: 2 tbsp (30ml) of soy sauce. It adds essential salt and umami to the glaze, balancing the heat of the chili paste.
Brown Sugar: 1 tbsp (15g) of light brown sugar. This is the secret to achieving that glistening, sticky coating as the sauce reduces in the pan.
Sesame Oil: 1 tsp (5ml) of toasted sesame oil. Just a touch gives the chicken an authentic, nutty aroma that pairs perfectly with the buns.
Fresh Garlic & Ginger: 2 cloves of garlic (minced) and 1 tsp (5g) of grated fresh ginger. These aromatics melt into the glaze to provide a bright, zesty kick.
Vegetable Oil: 1 tbsp (15ml) of neutral oil. This foundational ingredient ensures you achieve a deep golden-brown crust when searing the chicken.
The Vibrant Crisp Slaw
Coleslaw Mix (Shredded Cabbage & Carrots): 2 cups (140g) of mixed shredded green cabbage, purple cabbage, and matchstick carrots. This provides the vibrant visual appeal and crucial crunchy texture.
Fresh Cilantro: 2 tbsp (5g) of chopped fresh cilantro. It adds a bright, herbaceous note that cuts through the richness of the BBQ chicken.
Rice Vinegar: 1 tbsp (15ml) of rice vinegar. The gentle acidity lightly pickles the slaw, keeping it refreshing and crisp.
Mayonnaise: 2 tbsp (30g) of mayonnaise. This acts as a creamy binder for the slaw without overpowering the other delicate flavors.
The Buns
Sesame Seed Brioche Buns: 2 high-quality sesame seed brioche buns. Their soft, pillowy texture and nutty exterior make them the ideal vessel.
Unsalted Butter: 1 tbsp (15g) of butter. Used for toasting the buns, it creates a moisture barrier so the saucy chicken doesn’t make the bread soggy.
Equipment Needed
- Large cast-iron skillet or heavy-bottomed frying pan
- Medium mixing bowl (for the slaw)
- Small mixing bowl (for the glaze)
- Tongs for flipping chicken
- Cutting board and sharp knife
Step-by-Step Instructions
1. Prepare the Vibrant Crisp Slaw
In a medium mixing bowl, whisk together the mayonnaise and rice vinegar until smooth. Add the shredded cabbage, carrots, and chopped fresh cilantro.
Toss the mixture vigorously until every strand is lightly coated. Set the bowl aside in the refrigerator; allowing it to rest ensures the slaw stays vibrant and crisp while the flavors meld.
2. Mix the Gochujang Glaze
In a small bowl, combine the gochujang, low-sodium soy sauce, brown sugar, sesame oil, minced garlic, and grated ginger.
Whisk the ingredients until the brown sugar dissolves and you have a smooth, dark red marinade. Reserve this mixture to coat the chicken later.
3. Sear the Chicken Thighs
Heat the vegetable oil in a large cast-iron skillet over medium-high heat until it gently shimmers. Place the chicken thighs in the pan, ensuring they lay flat.
Sear the chicken undisturbed until a deep golden-brown crust forms on the bottom, usually about 5-6 minutes. You should hear a vigorous sizzle as the fat renders out, locking in the savory juices. Flip and cook for another 4-5 minutes until fully cooked through (reaching an internal temperature of 165°F or 74°C).
4. Glaze to a Glistening Finish
Reduce the skillet heat to medium-low and pour the prepared gochujang mixture directly over the cooked chicken. Toss the thighs continuously in the pan.
Watch closely as the sauce bubbles and reduces into a thick, sticky glaze. The visual cue here is key: the chicken should look glossy and glistening, completely enveloped in the rich sauce.
5. Toast the Brioche Buns
While the chicken rests for a moment, melt the butter in a separate clean skillet over medium heat. Place the sesame seed brioche buns cut-side down into the melted butter.
Toast them until the edges are beautifully crisp and lightly browned. They will smell rich and buttery, providing the ultimate sturdy base to handle the juicy meat.
6. Assemble the Masterpiece
Place the bottom half of the toasted brioche bun on a rustic wooden serving board. Layer the saucy, glistening chicken thighs directly onto the bun, spooning any extra glaze from the pan over the top.
Pile the vibrant, crisp coleslaw mix generously over the chicken. Crown the sandwich with the top bun, pressing down slightly to marry the hearty textures together before serving immediately.
Expert Tips for Success
- Don’t Rush the Sear: Let the chicken thighs sit undisturbed in the hot pan. A solid, golden crust is essential for texture before adding the wet glaze.
- Watch the Sugar: Because the glaze contains brown sugar, it can burn quickly. Keep the heat on medium-low when reducing the sauce to achieve a sticky, rather than scorched, finish.
- Protect the Bun: Always toast your buns with butter. This creates a fat barrier that stops the wet slaw and saucy chicken from turning your bread into mush.
- Slice Against the Grain: If your chicken thighs are very large, you can slice them against the grain before piling them onto the sandwich for an easier bite.
- Refresh the Slaw: If you are making the slaw ahead of time, wait to add the cilantro and mayonnaise dressing until right before serving to maintain the ultimate crunch.
Storage & Reheating/Freezing
If you have leftover components, it is crucial to store them separately to maintain their distinct textures. Place the cooled gochujang glazed chicken in an airtight container in the refrigerator for up to 3 days. The undressed slaw mix can be kept in a separate crisping drawer or container for up to 4 days.
When you are ready to enjoy the sandwich again, reheat the chicken gently in a skillet over low heat with a splash of water to revive the sticky glaze. Toast fresh buns and toss the slaw with dressing just before assembly. Freezing the assembled sandwich is not recommended, but the cooked chicken can be frozen on its own for up to 2 months.
What to Serve With This
While this Spicy Korean BBQ Chicken Sandwich is an absolute showstopper on its own, building a memorable feast requires the perfect pairings. If you love deep, savory flavors, consider starting your meal with an appetizer like our crispy prosciutto appetizer, bacon wrapped smokies, or a bubbling baked spinach artichoke dip. For lighter starters, you can’t go wrong with our cottage cheese crackers, a 20 minute buffalo chicken dip, a creamy spinach artichoke dip pasta, or even a warm crockpot rotel dip.
A hearty sandwich pairs beautifully with a comforting soup. Try serving it alongside a steaming bowl of lasagna soup recipe (we have multiple variations, so be sure to check out our other lasagna soup recipe or even the lasagna soup recipe fan-favorite), or a rich white lasagna soup. If you prefer chicken-based broths, our greek lemon chicken soup, another classic greek lemon chicken soup, and the ever-popular greek lemon chicken soup are fantastic choices. Other warming options include the chicken tortilla soup, creamy chicken and rice soup, immune boosting ginger garlic chicken noodle soup, and the classic cheesy broccoli potato soup (or our ultimate cheesy broccoli potato soup). For a twist, explore our creamy tortellini soup, a tortellini soup, the hearty italian ground beef pasta soup, a delicious cheeseburger soup recipe, or a rustic tomato white bean stew.
If you’re hosting a gathering with multiple main courses, complement your Korean BBQ flavors with an array of poultry dishes like our sweet chili chicken wraps, bbq chicken coleslaw wraps, or the hot honey chicken quesadillas. Spice things up with jalapeno popper chicken enchiladas, a moroccan chicken couscous bowl, or a high protein mediterranean chicken bowls. You could also serve herb baked chicken, salt and pepper crispy chicken, one pan paprika chicken, tender korean chicken breasts, greek chicken bowls, a golden chicken curry, gluten free chicken fried rice, air fryer chicken wings, or a comforting crockpot chicken and rice casserole.
For guests who prefer beef or pork, offer options like a salisbury steak recipe, steak fajita bowl, ground beef stroganoff, or a rich loaded potato meatloaf casserole. Asian-inspired dishes like ground beef and cabbage stir fry, beef and broccoli recipe, and ground beef and broccoli noodles fit the theme perfectly. Casseroles are always a hit; try the mexican ground beef casserole, cheesy ground beef casserole, ground beef casserole, keto ground beef casserole, ground beef and potato casserole, or the crockpot ground beef and potato. Other fantastic beef and pork ideas include ground beef and potatoes, high protein cheeseburger bowls, ground beef quesadillas, bavarian pork and sauerkraut recipe, creamy garlic pork chops, and brown sugar pork chops.
If you’re craving seafood or Italian-inspired pasta and pizza, serve your sandwiches alongside a baked stuffed salmon, baked lemon garlic butter salmon, or a coconut shrimp recipe. Pasta lovers will adore the creamy chicken pot pie pasta, ground beef pasta alfredo, stuffed manicotti recipe, or greek turkey meatball bowls along with a ground turkey taco skillet. For pizza and bread cravings, bake up some pepperoni pizza bombs, a keto pizza casserole, pizza grilled cheese, mediterranean quesadilla, air fryer cottage cheese pizza crust, cottage cheese pizza crust, sourdough discard pizza crust, sourdough discard naan, keto cottage cheese flatbread, or garlic herb dutch oven bread paired with sauteed zucchini and mushrooms.
Don’t forget breakfast or brunch the next day! Utilize leftovers alongside spinach and mushroom quiche muffins (or try our other spinach and mushroom quiche muffins variant), a sausage gravy breakfast pizza, high protein cinnamon roll overnight oats, or protein cottage cheese waffles.
Finally, end your incredible meal with an unforgettable dessert. Indulge in churro cruffins, a decadent turtle lasagna dessert, or a refreshing raspberry sherbet champagne float. Cookie lovers will swoon over strawberry cheesecake cookies, boston cream pie cookies, reese s peanut butter cookies, pineapple upside down cookies, caramel cheesecake cookies, and heart shaped strawberry shortbread cookies. For cheesecake and trifle fans, whip up cannoli cheesecake bars, a classic cheesecake recipe, a lemon meringue cheesecake, a luscious strawberry trifle, some adorable irish cupcakes, or even a keto cottage cheese ice cream to cool down the palate!
Frequently Asked Questions
You can shred the cabbage and carrots in advance, but it is best to leave the fresh cilantro and mayonnaise-vinegar dressing separate until right before serving. Toss them together at the last minute to ensure a vibrant, crisp crunch.
Yes, you can substitute boneless skinless chicken breasts. However, chicken thighs are recommended because their higher fat content makes them juicier and more forgiving, ensuring a hearty texture that stands up to the thick BBQ glaze.
The secret is toasting the brioche bun with butter. The butter creates a fat barrier that repels the moisture from the wet coleslaw and the saucy gochujang glazed chicken, keeping your sandwich structurally sound.
It has a moderate, savory heat. The gochujang provides a deep warmth, but it is beautifully balanced by the brown sugar in the glaze, the rich brioche bun, and the cooling, creamy elements of the slaw dressing.
Gochujang is a savory, sweet, and spicy fermented Korean chili paste. It is the foundational ingredient for the glaze in this recipe. You can easily find it in the Asian food aisle of most major grocery stores or at specialty Asian markets.
Ready to Make This Recipe?
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Recipe Card
The Ultimate Spicy Korean BBQ Chicken Sandwich Recipe
Ingredients
Equipment
Method
- In a medium mixing bowl, whisk together the mayonnaise and rice vinegar until smooth. Add the shredded cabbage, carrots, and chopped fresh cilantro. Toss vigorously until coated, then refrigerate.
- In a small bowl, combine the gochujang, low-sodium soy sauce, brown sugar, sesame oil, minced garlic, and grated ginger. Whisk until the brown sugar dissolves.
- Heat vegetable oil in a skillet over medium-high heat. Sear chicken undisturbed for 5-6 minutes until a golden-brown crust forms. Flip and cook for another 4-5 minutes until cooked through.
- Reduce heat to medium-low. Pour the gochujang mixture over the chicken and toss continuously until the sauce bubbles and reduces into a thick, glistening glaze.
- Melt butter in a separate clean skillet over medium heat. Toast the sesame seed brioche buns cut-side down until the edges are beautifully crisp and lightly browned.
- Place the bottom toasted bun on a board. Layer the saucy chicken thighs, spoon over extra glaze, and pile high with the crisp coleslaw. Crown with the top bun and serve immediately.
Notes
Watch the Sugar: Keep the heat on medium-low when reducing the sauce to achieve a sticky, rather than scorched, finish.
Protect the Bun: Always toast your buns with butter to create a moisture barrier.
