Ultimate Korean BBQ Chicken Sandwich with Tangy Cabbage Slaw
A bold and juicy Korean BBQ chicken sandwich with a sweet-spicy glaze and crunchy slaw, perfect for a quick dinner.
Ingredients
Method
Marinate the Chicken
- In a medium bowl, whisk together soy sauce, brown sugar, honey, gochujang, rice vinegar, sesame oil, garlic, and ginger until the sugar dissolves. Add the chicken thighs and toss to coat thoroughly. Let the chicken marinate at room temperature for at least 20 minutes, or cover and refrigerate for up to 2 hours for deeper flavor.
Make the Cabbage Slaw
- While the chicken marinates, prepare the slaw. In a large bowl, combine the shredded green cabbage, red cabbage, and carrot. In a small bowl, whisk together the mayonnaise, rice vinegar, sugar, salt, and pepper. Pour the dressing over the cabbage mixture and toss well to coat. Refrigerate until serving to keep it crisp and cool.
Cook the Chicken
- Heat a cast-iron skillet or grill pan over medium-high heat. Lightly oil the pan if needed. Add the marinated chicken thighs (discard excess marinade) and cook for 6-7 minutes per side, until nicely charred and cooked through (internal temperature of 165°F). The sugars in the marinade will create a caramelized crust.
- Let the cooked chicken rest for 5 minutes before slicing against the grain or serving whole on the sandwich.
Toast the Buns
- Split the buns and spread the cut sides lightly with butter. Toast them in the same skillet or under the broiler until golden and crisp on the edges, about 1-2 minutes. This prevents sogginess and adds texture.
Assemble the Sandwich
- Place the bottom bun on a plate. Layer on the sliced or whole grilled chicken, drizzle with extra gochujang or Korean BBQ sauce if desired, then top with a generous handful of the chilled cabbage slaw. Crown with the top bun and serve immediately.
Nutrition
Notes
Substitute chicken thighs with boneless chicken breasts if preferred, but reduce cooking time slightly to avoid drying out. For a gluten-free version, use tamari or coconut aminos instead of soy sauce. The slaw can be made up to 1 day ahead and stored in the fridge. To avoid burning the marinade sugars, don't overcrowd the pan—cook in batches if needed. For extra heat, add a pinch of red pepper flakes to the marinade. Leftover chicken and slaw can be stored separately for up to 3 days. Serve with kimchi or pickled radish on the side for an authentic Korean touch.
Tried this recipe?
Let us know how it was!What Makes This Korean BBQ Chicken Sandwich Special
You know that moment when you take a bite of a Korean BBQ chicken sandwich and think, I need to make this at home immediately? That happened to me at a little spot in Koreatown last summer. The chicken was sticky and caramelized, the slaw was cool and crunchy, and the bun was toasted just right. I knew I had to figure out how to make it myself. So I did. And honestly, this homemade version might be even better than the one I had out. The magic of this Korean BBQ chicken sandwich comes from the glaze. It’s sweet from brown sugar and honey, spicy from gochujang (that wonderful Korean chili paste), and savory from soy sauce and sesame oil. When you cook the chicken in a hot cast iron skillet, those sugars caramelize into a beautiful crust that’s crispy on the outside and juicy on the inside. The tangy cabbage slaw cuts through all that richness, and the toasted brioche bun holds everything together without getting soggy. The first time I made this, I accidentally added too much gochujang and it was actually perfect. So don’t worry if you like things spicy. This recipe is forgiving and easy to adjust.Key Ingredients for Korean BBQ Chicken
Let’s talk about what makes this gochujang chicken sandwich so special. The ingredients are simple, but each one plays a crucial role.
- Gochujang This Korean chili paste is the star. It’s fermented, so it has this deep, funky sweetness that you can’t get from regular hot sauce. You can find it in most grocery stores these days, or order it online. If you’re in a pinch, mix sriracha with a little miso paste as a substitute.
- Soy sauce Use low-sodium if you can. It adds all that savory umami without making the glaze too salty.
- Brown sugar and honey The sweetness balances the heat and helps create that caramelized crust when you cook the chicken.
- Toasted sesame oil Just a tablespoon adds that nutty, toasty flavor that screams Korean BBQ.
- Garlic and ginger Fresh is best here. They add warmth and depth.
- Rice vinegar A little acidity brightens everything up.
How to Make the Tangy Cabbage Slaw
While the chicken marinates, you’ll want to get the slaw ready. It comes together in about five minutes, and you can even make it a day ahead. In a large bowl, combine shredded green cabbage, red cabbage, and carrot. In a small bowl, whisk together mayonnaise, rice vinegar, sugar, salt, and pepper. Pour the dressing over the cabbage mixture and toss well to coat. Pop it in the fridge until you’re ready to serve. The slaw adds that essential crunch and acidity. Without it, the sandwich would be all sweet and spicy with no relief. It’s the balance that makes this Korean fried chicken sandwich so satisfying. Pro tip: If you want extra crunch, add some thinly sliced cucumber or radish. I’ve done that before when I had them on hand, and it was fantastic.
How to Cook the Chicken
This is where the magic happens. You’ll want to use a cast-iron skillet or a grill pan for the best results. Heat it over medium-high heat until it’s nice and hot. Add the marinated chicken thighs (discard the excess marinade) and let them cook undisturbed for 6-7 minutes per side. You’re looking for a deep, caramelized crust with some charred spots. The sugars in the marinade will create that gorgeous sticky glaze. I can still hear the sizzle from the first time I made this that sweet-spicy aroma filled my whole kitchen. Let the cooked chicken rest for 5 minutes before slicing it against the grain or serving it whole. This step is important because it lets the juices redistribute, keeping the chicken tender and moist. If you’re grilling this outside, even better. The smoky char from the grill adds another layer of flavor that’s hard to beat.
Pro Tips for the Best Sandwich
After making this Korean BBQ chicken sandwich more times than I can count, I’ve learned a few things. Here are my best tips.Tips for Perfect Results
Toast the buns: Spread the cut sides of your brioche buns with butter and toast them in the same skillet or under the broiler. This prevents sogginess and adds that wonderful texture. Don’t skip this.
Don’t overcrowd the pan: Cook the chicken in batches if needed. If you crowd the pan, the chicken will steam instead of sear, and you won’t get that caramelized crust.
Watch the heat: The sugars in the marinade can burn if the pan is too hot. Medium-high is perfect. If you see the pan smoking too much, turn it down.
Use a thermometer: Chicken is done at 165°F. A quick-read thermometer takes the guesswork out.
Make components ahead: The slaw can be made up to 1 day ahead. The chicken can marinate for up to 2 hours in the fridge. This makes weeknight dinner a breeze.
Storage and Leftovers
Frequently Asked Questions
Final Thoughts: Why You Need to Make This
This Korean BBQ chicken sandwich is the kind of recipe that makes you feel like a rockstar in the kitchen. It’s bold, it’s flavorful, and it comes together in under 45 minutes. The sweet-spicy glaze, the crunchy slaw, the soft toasted bun every bite is a little celebration.
I love making this for summer gatherings. It’s different from the usual burgers and hot dogs, and everyone always asks for the recipe. Plus, it’s easy to double or triple for a crowd.
If you’re tired of the same old chicken sandwich and want something exciting, this is it. The ingredients are easy to find, the technique is simple, and the results are absolutely incredible.
Tag me when you make it I want to see your crispy, saucy creation!
Source: Nutritional Information
What’s the secret to crispy Korean fried chicken?
For this Korean BBQ chicken sandwich, the crispiness comes from caramelizing the sugars in the gochujang glaze at high heat. Cooking the chicken in a hot cast-iron skillet creates that beautiful crust. If you want extra crunch, some recipes use potato starch in the coating, but this version keeps it simple with just the glaze.
What does potato starch do in frying?
Potato starch creates an exceptionally light and crispy coating when frying chicken. It absorbs less oil than all-purpose flour and gives a delicate, shatteringly crisp texture. While this recipe doesn’t use potato starch, you can dust the chicken with it before frying if you want that extra crunch on your Korean BBQ chicken sandwich.
Can Korean fried chicken sandwiches be made in advance?
You can prep components ahead, but I recommend assembling the sandwich fresh. Make the slaw up to a day in advance and store it in the fridge. Marinate the chicken for up to 2 hours before cooking. Cook the chicken, toast the buns, and assemble just before serving for the best texture and flavor.
