Spicy Korean Fried Chicken Sandwiches
There’s something wildly satisfying about biting into a sandwich that fights back in the best way. With every crunch and burst of heat, Spicy Korean Fried Chicken Sandwiches bring a boldness that regular sandwiches just can’t match. These beauties are stacked with double-fried chicken, slathered in spicy-sweet glaze, and topped with crisp, zingy slaw. It’s no wonder Spicy Korean Fried Chicken Sandwiches have become my go-to when I’m craving comfort with a kick.

I still remember the first time I had a version of this sandwich it was on a chilly evening at a night market in Seoul. The air smelled of sizzling oil and fermented spice, and I could hear the crunch from someone biting into theirs before I even saw the stall. One bite later, I was hooked. That perfect mix of heat, crunch, and tang stayed with me, and I knew I had to recreate it back home. Since then, it’s become a tradition for weekend dinners, especially when I want to impress or just indulge.
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Spicy Korean Fried Chicken Sandwiches
- Total Time: 45 minutes
- Yield: 4 sandwiches 1x
Description
This Spicy Korean Fried Chicken Sandwich features crispy fried chicken topped with a sticky, spicy glaze and a crunchy kimchi slaw. It’s the perfect fusion of Korean flavors, combining sweet, salty, spicy, and savory elements in one delicious sandwich.
Ingredients
- 2 large boneless skinless chicken breasts
- 1 cup buttermilk
- 1 egg
- 2 tablespoons fish sauce
- 1 tablespoon grated ginger
- 2 tablespoons sriracha
- 1 cup flour
- 1/4 cup potato starch
- 1 tablespoon gochugaru
- 2 teaspoon garlic powder
- 1 teaspoon ground ginger
- 2 teaspoons kosher salt
- Canola oil for frying
- 4 brioche burger buns, toasted with butter
- 1/2 cup soy sauce
- 1/4 cup honey
- 2 tablespoons gochujang paste
- 1 tablespoon gochugaru
- 1 tablespoon grated ginger
- 2 tablespoons rice wine vinegar
- 2 teaspoons sesame oil
- 1 teaspoon sesame seeds
- 1/3 cup hot water
- 4 cups shredded green cabbage
- 1 jalapeño, sliced
- 1 cup kimchi, chopped
- 3 scallions, sliced
- 1/2 cup mayo (preferably Kewpie)
- 2 tablespoons rice wine vinegar
- 1/2 teaspoon kosher salt
- 2 Persian cucumbers, sliced
- 1/3 cup rice wine vinegar
- 2 teaspoons sugar
- 1/2 teaspoon salt
- 2 teaspoons gochugaru
- 1/2 teaspoon sesame oil
Instructions
- Using a flat meat tenderizer, pound the chicken breasts to an even thickness, then cut each breast in half.
- In a large ziplock bag, whisk together buttermilk, egg, fish sauce, sriracha, and ginger. Add the chicken and marinate for 2-8 hours.
- In another ziplock bag, combine flour, potato starch, gochugaru, ginger, garlic powder, and salt. Shake to mix well.
- Transfer marinated chicken pieces to the flour mixture, shake well to coat the chicken evenly in the flour mixture.
- Heat at least 2-3 inches of canola oil in a Dutch oven or heavy-bottomed pot to 360°F. Fry the chicken pieces for 7 minutes, flipping once, until golden brown and the internal temperature reaches 165°F.
- Transfer the fried chicken to a wire rack set over a baking sheet. Brush or drizzle the Korean chicken sauce over the chicken while it’s still warm.
- For the sauce, combine soy sauce, honey, gochujang paste, gochugaru, ginger, rice wine vinegar, sesame oil, sesame seeds, and hot water in a nonstick skillet. Simmer until slightly thickened to a glaze consistency.
- For the slaw, combine shredded cabbage, sliced jalapeño, chopped kimchi, sliced scallions, mayo, rice wine vinegar, and kosher salt. Chill until ready to use.
- For the quick pickles, combine sliced cucumbers, rice wine vinegar, sugar, salt, gochugaru, and sesame oil in a bowl. Chill until ready to use.
- To assemble, spread a layer of kimchi slaw on the bottom of a toasted brioche bun, top with fried chicken and quick pickles, then close with the top bun. Serve immediately.
Notes
- Potato starch is the key to achieving a super crispy coating on the fried chicken.
- Make sure to serve the fried chicken immediately to maintain its crispiness, but the slaw and pickles can be made in advance.
- Adjust the amount of sriracha and gochujang based on your spice preference.
- Prep Time: 30 minutes
- Cook Time: 15 minutes
- Category: Main Course, Sandwiches
- Method: Frying
- Cuisine: Korean Fusion
Nutrition
- Serving Size: 1 sandwich
- Calories: 600 kcal
- Sugar: 15 g
- Sodium: 950 mg
- Fat: 30 g
- Saturated Fat: 6 g
- Unsaturated Fat: 20 g
- Trans Fat: 0 g
- Carbohydrates: undefined
- Fiber: undefined
- Protein: undefined
- Cholesterol: undefined
Keywords: Spicy Korean Fried Chicken Sandwich, Korean fried chicken, Korean chicken sandwich, fried chicken sandwich recipe, spicy chicken sandwich, kimchi slaw, gochujang sandwich, Korean fried chicken recipe
Why You’ll Love These Spicy Korean Fried Chicken Sandwiches
- It’s ultra-crispy: Thanks to potato starch and double-frying.
- Flavor explosion: Bold, spicy, sweet, and tangy all in one bite.
- Perfect for gatherings: A total crowd-pleaser.
- Customizable: Adjust the spice levels or toppings to suit your taste.
- Fusion delight: Combines Korean street food flavors with the comfort of a classic chicken sandwich.
Step-by-Step Guide to the Best Spicy Korean Fried Chicken Sandwiches
Preparation
Before diving into the cooking process, gather your ingredients for these Spicy Korean Fried Chicken Sandwiches. The right ingredients make all the difference when preparing Korean-style spicy chicken burgers at home. Use high-quality items for best results.
Ingredients for Spicy Korean Fried Chicken Sandwiches:
Every component in these Spicy Korean Fried Chicken Sandwiches brings something essential to the final flavor explosion. From the spicy marinade to the tangy kimchi slaw, each layer adds depth to this Korean-style spicy chicken burger experience.
For the Chicken:
- 2 large boneless, skinless chicken breasts
- 1 cup buttermilk
- 1 egg
- 2 tbsp fish sauce (optional)
- 1 tbsp grated ginger
- 2 tbsp sriracha
Dry Mix:
- 1 cup flour
- 1/4 cup potato starch
- 1 tbsp gochugaru
- 2 tsp garlic powder
- 1 tsp ground ginger
- 2 tsp kosher salt
Sauce:
- 1/2 cup soy sauce
- 1/4 cup honey
- 2 tbsp gochujang paste
- 1 tbsp gochugaru
- 1 tbsp grated ginger
- 2 tbsp rice wine vinegar
- 2 tsp sesame oil
- 1 tsp sesame seeds
- 1/3 cup hot water
Kimchi Slaw (a zesty topping for Korean chicken sliders):
- 4 cups shredded green cabbage
- 1 jalapeño, sliced
- 1 cup kimchi, chopped
- 3 scallions, sliced
- 1/2 cup kewpie mayo
- 2 tbsp rice wine vinegar
- 1/2 tsp kosher salt
Quick Pickles (to balance the heat in your Gochujang chicken sandwich):
- 2 Persian cucumbers, sliced
- 1/3 cup rice wine vinegar
- 2 tsp sugar
- 1/2 tsp salt
- 2 tsp gochugaru
- 1/2 tsp sesame oil
For Assembly (to build your Korean fried chicken sliders):
- 4 brioche burger buns, toasted with butter
Equipment Needed
- Dutch Oven: Essential for maintaining a consistent frying temperature.
- Probe Thermometer: Helps ensure the chicken in your Spicy Korean Fried Chicken Sandwiches is cooked to a safe 165°F.
- Wire Rack: Keeps the chicken crispy after frying.
- Pastry Brush: For evenly applying the spicy glaze.
- Meat Tenderizer: Useful for flattening the chicken for even cooking.
Cooking the Chicken
- Pound the Chicken: Flatten breasts to even thickness.
- Marinate: Mix buttermilk, egg, fish sauce, ginger, and sriracha. Add chicken and marinate 2-8 hours.
- Coat: Mix dry ingredients in a bag. Shake chicken in mixture until well-coated.
- Heat Oil: Bring oil in Dutch oven to 360°F.
- Fry: Fry two pieces at a time for 7 minutes. Flip once. Ensure internal temperature reaches 165°F.
- Drain: Transfer to wire rack.
- Sauce: Simmer sauce ingredients in a nonstick pan until thickened. Brush over hot chicken.
Assembly
- Slaw First: Add kimchi slaw to bottom bun.
- Add Chicken: Place glazed chicken on top.
- Pickles Next: Layer with spicy quick pickles.
- Top It Off: Add the top bun and serve immediately for the freshest Spicy Korean Fried Chicken Sandwiches experience.

Common Mistakes to Avoid When Preparing Spicy Korean Fried Chicken Sandwiches
- Skipping the marinade: This step infuses flavor and helps the coating stick.
- Using regular flour only: Potato starch is key for crispiness.
- Frying too quickly: Rushing the process may result in uneven cooking.
- Not using a thermometer: Avoid undercooked or burnt chicken.
- Skipping the slaw and pickles: These provide balance and freshness. For an appetizer that impresses just as much, you might also enjoy this sweet and savory fig and brie crostini it’s a great way to kick off a flavorful evening.
Tips for Making the Best Korean Fried Chicken Sandwich Recipe
- Double fry for crunch: Once isn’t enough!
- Use chicken thighs: Prefer dark meat? Thighs are extra juicy.
- Balance the heat: Adjust gochujang and gochugaru to your spice tolerance to get the exact kick you want in your Korean hot chicken sandwich.
- Toast those buns: A golden bun adds texture and flavor.
- Make components ahead: Slaw and pickles taste better after sitting overnight. If you’re in the mood for more cozy comfort food after this sandwich, check out our ultra-soft and fluffy chocolate zucchini bread.
FAQs About Spicy Korean Fried Chicken Sandwiches
It’s a fusion dish combining crispy Korean-style fried chicken with toppings like slaw, pickles, and spicy sauce, all served in a bun.
Like most fried foods, it’s best enjoyed in moderation. However, it can be made healthier by baking or air-frying.
The spice comes from gochujang and gochugaru, which deliver both heat and deep flavor.
Absolutely! You’ll lose some crispiness, but it’s a great alternative for a lighter version.
Yes! The glaze, slaw, and pickles can be prepped a day ahead to save time.
Conclusion
Spicy Korean Fried Chicken Sandwiches are more than just a meal they’re a flavor experience. The crispy chicken, bold sauce, and fresh slaw come together in perfect harmony. Whether you’re hosting a dinner or just treating yourself, Spicy Korean Fried Chicken Sandwiches deliver flavor, crunch, and heat every time.
Now it’s your turn! Try the recipe, share your experience in the comments, and don’t forget to tag your creations online. Happy cooking! 🌟🍗🍜 And if you’re craving more creative recipes, don’t miss our all-time favorite fluffy pancake recipe perfect for brunch the next morning.

