Spicy Korean BBQ Chicken Sandwich with Crispy Slaw

Total Time: 1 hr Difficulty: Intermediate
A fiery twist on a classic sandwich with sweet-spicy Korean flavors and crisp slaw for a satisfying crunch.
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The Spicy Korean BBQ Chicken Sandwich with Crispy Slaw brings a fiery twist on a classic sandwich, marrying sweet-spicy Korean flavors with a cool, crunchy slaw for maximum satisfaction. Tender chicken thighs soaked in gochujang marinade are seared until perfectly caramelized, then nestled into golden toasted buns. Topped with a zesty cabbage–carrot slaw, fresh scallions, and sesame seeds, every bite delivers a fabulous balance of heat, sweetness, and crunch. Trust me—you’ll want to try this recipe ASAP!

Key Ingredients

To nail these bold flavors and textures, here’s what you’ll need:

  • 4 each chicken thighs boneless skinless: Juicy, flavorful protein that soaks up every bit of the gochujang marinade.
  • 3 tbsp gochujang: Spicy-sweet Korean chili paste that gives the chicken its signature kick.
  • 2 tbsp soy sauce: Adds savory umami depth to the marinade.
  • 2 tbsp honey: Balances heat with a touch of natural sweetness.
  • 1 tbsp rice vinegar: Brightens the marinade with mild acidity.
  • 2 cloves garlic minced: Provides aromatic warmth and depth.
  • 1 tsp ginger grated: Fresh zing that cuts through the richness.
  • 1 tsp sesame oil: Nutty finish that ties all marinade flavors together.
  • 1 tbsp vegetable oil: Ensures a perfect sear on the chicken in your skillet.
  • 2 cups cabbage shredded: Crisp base for the slaw, offering a cool contrast.
  • 1 cup carrot shredded: Sweet crunch that enhances the slaw’s texture.
  • 2 tbsp mayonnaise: Creamy binder for the slaw dressing.
  • 1 tbsp plain yogurt: Adds tang and lightness to the slaw.
  • 1 tbsp rice vinegar: Gives the slaw a bright, zingy lift.
  • 1 tsp sugar: Balances vinegar acidity in the slaw.
  • 0.5 tsp salt: Seasons the slaw perfectly.
  • 0.25 tsp black pepper: Adds a subtle bite to the slaw.
  • 4 each sandwich buns: Soft, sturdy vessels for your chicken and slaw.
  • 1 tbsp butter softened: For toasting the buns to golden perfection.
  • 2 tbsp scallions chopped: Fresh garnish that adds oniony brightness.
  • 1 tbsp sesame seeds: Toasted crunch and nutty aroma on top.

How To Make Spicy Korean BBQ Chicken Sandwich with Crispy Slaw

From marinating to assembling, this recipe comes together in a few easy stages—prep your marinade, sear the chicken, whip up a crunchy slaw, toast the buns, and stack everything for a mouthwatering sandwich that delivers heat, texture, and flavor in every bite.

1. In a bowl whisk gochujang, soy sauce, honey, rice vinegar, garlic, ginger, and sesame oil to make the marinade.

2. Add chicken thighs to the marinade, toss to coat evenly, and refrigerate for at least 30 minutes.

3. Heat vegetable oil in a skillet over medium-high heat, then cook chicken thighs 5–7 minutes per side until cooked through and caramelized.

4. Meanwhile, in a separate bowl combine cabbage, carrot, mayonnaise, yogurt, rice vinegar, sugar, salt, and pepper to make the crispy slaw.

5. Spread butter on sandwich buns and toast them in a skillet or on a griddle until golden brown.

6. Place cooked chicken on the bottom buns, top with crispy slaw, then sprinkle with scallions and sesame seeds.

7. Cover with the top buns, press gently, and serve the sandwiches warm.

Serving Suggestions

Get ready to impress friends and family by pairing this sandwich with complementary sides and drinks that highlight its sweet-spicy profile.

  • Crispy fries or sweet potato wedges: Their salty crunch balances the sandwich’s heat perfectly.
  • Pickled radish or cucumbers: Adds tangy refreshment that cuts through the richness.
  • Cold Korean beer or iced green tea: Offers a crisp, cooling contrast to the fiery gochujang.
  • Fresh herb garnish: Sprinkle chopped cilantro or mint for an extra layer of aroma and color.

Tips For Perfect Spicy Korean BBQ Chicken Sandwich with Crispy Slaw

Nailing this sandwich is all about timing and quality ingredients. Here are a few friendly pointers to boost flavor, texture, and ease:

  • Marinating the chicken longer yields deeper flavor and more tender meat
  • Adjust the amount of gochujang to control the spiciness level
  • For extra crunch, use freshly shredded cabbage and carrot
  • Store leftover chicken and slaw separately in airtight containers for up to 3 days

How To Store It

Once you’ve assembled these sandwiches or finished them off, you may have leftovers—here’s how to keep everything tasting fresh and delicious:

  • Separate storage: Keep chicken and slaw in individual airtight containers to prevent sogginess.
  • Refrigerate promptly: Store each component in the fridge within two hours of cooking.
  • Gentle reheating: Warm chicken in a skillet over medium heat or in a 350°F oven until just heated through.
  • Slaw refresh: Give the slaw a quick toss before serving to redistribute any dressing that’s settled.

Frequently Asked Questions

Got questions? You’re not alone—here are answers to the top queries about this spicy sandwich:

  • How long should I marinate the chicken for the best flavor and tenderness?

You should marinate the chicken for at least 30 minutes, as stated in the recipe, but for deeper flavor and more tender meat you can marinate up to 8 hours in the refrigerator. Avoid going beyond 12–24 hours because the acid in the rice vinegar can start breaking down the chicken too much and affect its texture.

  • Can I substitute chicken breasts for chicken thighs in this sandwich?

Yes, you can use boneless, skinless chicken breasts instead of thighs. Slice them into evenly sized cutlets so they cook through at the same rate. Cook the breasts 4–6 minutes per side over medium-high heat, checking that the internal temperature reaches 165°F, and be careful not to overcook to prevent dryness.

  • How can I adjust the spiciness level of the gochujang marinade?

To reduce heat, start with 2 tablespoons of gochujang instead of 3, and increase honey by a teaspoon to balance. For more heat, add up to 1 teaspoon of Korean chili flakes or a dash of sriracha. Taste the marinade before adding the chicken, then adjust gochujang, honey, or vinegar to achieve your preferred spice-sweet balance.

  • What’s the best way to keep the slaw crispy if I’m making it ahead?

Make the slaw up to 2 hours ahead but keep the dressing separate. Store shredded cabbage and carrot in one airtight container and the mayo-yogurt dressing in another. Just before assembly, drain any excess moisture from the vegetables, toss them with the chilled dressing, then assemble the sandwich to ensure maximum crunch.

  • How should I store any leftover chicken and slaw, and how long will they keep?

Store chicken and slaw separately in airtight containers in the refrigerator. The chicken remains flavorful for up to 3 days; reheat gently in a skillet over medium heat or in a 350°F oven until warmed through. The slaw will stay fresh for up to 2–3 days, but give it a quick toss before serving as some liquid may separate.

  • Can I grill the marinated chicken instead of cooking it in a skillet?

Absolutely. Preheat your grill to medium-high and oil the grates to prevent sticking. Grill the chicken thighs 5–7 minutes per side, covered if possible, until they reach an internal temperature of 165°F and develop a nice char. Then let them rest a few minutes before placing on the buns.

  • Are there any recommended bun alternatives or additions to elevate the sandwich?

You can swap the standard sandwich buns for brioche, ciabatta, or even potato rolls for a richer texture. For a low-carb option, use large lettuce leaves as wraps. To add extra layers of flavor, consider brushing the buns with garlic butter or adding quick-pickled cucumbers or jalapeños for tang and crunch.

What Makes This Special

This Spicy Korean BBQ Chicken Sandwich with Crispy Slaw stands out thanks to its perfect balance of sweet, spicy, and crunchy elements—all in a handheld package that transforms your lunch game. The gochujang marinade deepens the chicken’s flavor, while the zesty slaw provides a lively counterpoint. It’s easy to assemble, fun to devour, and versatile enough for any gathering. Feel free to print this article and save it for your recipe collection, then drop a comment if you give it a whirl or have any questions—I’d love to hear how it turns out!

Spicy Korean BBQ Chicken Sandwich with Crispy Slaw

Difficulty: Intermediate Prep Time 15 mins Cook Time 15 mins Rest Time 30 mins Total Time 1 hr
Calories: 635

Description

Tender chicken thighs soak up a sweet-spicy gochujang marinade, seared until caramelized. Pulled into toasted buns, they're topped with cool, zesty cabbage-carrot slaw, fresh scallions, and sesame seeds for a crunchy, flavorful bite.

Ingredients

Instructions

  1. In a bowl whisk gochujang, soy sauce, honey, rice vinegar, garlic, ginger, and sesame oil to make the marinade.
  2. Add chicken thighs to the marinade, toss to coat, and refrigerate for at least 30 minutes.
  3. Heat vegetable oil in a skillet over medium-high heat, then cook chicken thighs 5–7 minutes per side until cooked through and caramelized.
  4. Meanwhile, in a separate bowl combine cabbage, carrot, mayonnaise, yogurt, rice vinegar, sugar, salt, and pepper to make the crispy slaw.
  5. Spread butter on sandwich buns and toast them in a skillet or on a griddle until golden brown.
  6. Place cooked chicken on the bottom buns, top with crispy slaw, then sprinkle with scallions and sesame seeds.
  7. Cover with the top buns, press gently, and serve the sandwiches warm.

Note

  • Marinating the chicken longer yields deeper flavor and more tender meat
  • Adjust the amount of gochujang to control the spiciness level
  • For extra crunch, use freshly shredded cabbage and carrot
  • Store leftover chicken and slaw separately in airtight containers for up to 3 days
Keywords: korean bbq chicken,chicken sandwich,gochujang marinade,crispy slaw,spicy sandwich,toasted buns

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Frequently Asked Questions

Expand All:
How long should I marinate the chicken for the best flavor and tenderness?

You should marinate the chicken for at least 30 minutes, as stated in the recipe, but for deeper flavor and more tender meat you can marinate up to 8 hours in the refrigerator. Avoid going beyond 12–24 hours because the acid in the rice vinegar can start breaking down the chicken too much and affect its texture.

Can I substitute chicken breasts for chicken thighs in this sandwich?

Yes, you can use boneless, skinless chicken breasts instead of thighs. Slice them into evenly sized cutlets so they cook through at the same rate. Cook the breasts 4–6 minutes per side over medium-high heat, checking that the internal temperature reaches 165°F, and be careful not to overcook to prevent dryness.

How can I adjust the spiciness level of the gochujang marinade?

To reduce heat, start with 2 tablespoons of gochujang instead of 3, and increase honey by a teaspoon to balance. For more heat, add up to 1 teaspoon of Korean chili flakes or a dash of sriracha. Taste the marinade before adding the chicken, then adjust gochujang, honey, or vinegar to achieve your preferred spice-sweet balance.

What’s the best way to keep the slaw crispy if I’m making it ahead?

Make the slaw up to 2 hours ahead but keep the dressing separate. Store shredded cabbage and carrot in one airtight container and the mayo-yogurt dressing in another. Just before assembly, drain any excess moisture from the vegetables, toss them with the chilled dressing, then assemble the sandwich to ensure maximum crunch.

How should I store any leftover chicken and slaw, and how long will they keep?

Store chicken and slaw separately in airtight containers in the refrigerator. The chicken remains flavorful for up to 3 days; reheat gently in a skillet over medium heat or in a 350°F oven until warmed through. The slaw will stay fresh for up to 2–3 days, but give it a quick toss before serving as some liquid may separate.

Can I grill the marinated chicken instead of cooking it in a skillet?

Absolutely. Preheat your grill to medium-high and oil the grates to prevent sticking. Grill the chicken thighs 5–7 minutes per side, covered if possible, until they reach an internal temperature of 165°F and develop a nice char. Then let them rest a few minutes before placing on the buns.

Are there any recommended bun alternatives or additions to elevate the sandwich?

You can swap the standard sandwich buns for brioche, ciabatta, or even potato rolls for a richer texture. For a low-carb option, use large lettuce leaves as wraps. To add extra layers of flavor, consider brushing the buns with garlic butter or adding quick-pickled cucumbers or jalapeños for tang and crunch.

Annie Delgado

Food and Lifestyle Blogger

Hi! I’m Annie Delgado, the home cook, storyteller, and flavor-lover behind CookingWithAnnie.com. Raised in a big Latin-American family where food was how we celebrated, connected, and showed love, I learned early on that cooking doesn’t have to be complicated to be meaningful.

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