Name: Crispy Korean Fried Chicken with Spicy Gochujang Sauce Recipe
Prep time: 20 min
Cook time: 30 min
Total time: 1 h 50 min
Cuisine: Asian
Ingredients: 4 chicken breasts (approx 700g or 1.5lb), sliced into long thick strips; 240 ml (1 cup) buttermilk; ½ tsp salt; ¼ tsp white pepper; ¼ tsp garlic salt; 180 g (1 1/2 cups) plain (all-purpose) flour; 1 tsp salt; 1 tsp ground black pepper; ½ tsp garlic salt; ½ tsp celery salt; 1 tsp dried thyme; 1 tsp paprika; 1 tsp baking powder; 1 tsp chilli flakes; Oil for deep frying (at least 1 litre/4 cups) – avocado oil, sunflower, or canola oil works well; 2 tbsp gochujang paste; 2 tbsp honey; 4 tbsp brown sugar; 4 tbsp soy sauce; 2 cloves garlic, peeled and minced; 2 tsp minced ginger; 1 tbsp oil (avocado, sunflower, or canola oil); 1 tbsp sesame oil; 3 spring onions, sliced into thin strips; 1 tsp sesame seeds; ½ tsp chilli flakes (red pepper flakes)

↓ Jump to Recipe

If you have ever craved chicken that is irresistibly crunchy on the outside, juicy on the inside, and packed with a flavorful punch of heat and sweetness, then this Crispy Korean Fried Chicken with Spicy Gochujang Sauce Recipe is about to become your new obsession. This dish takes humble chicken strips, bathes them in a buttermilk marinade for ultimate tenderness, coats them in a perfectly spiced flour mix that fries up to golden perfection, and then drenches them in a sticky, spicy Korean gochujang sauce that is simply addictive. It’s the kind of dish that brings friends together, makes for an unforgettable dinner, and delights every palate with its layers of texture and taste. Trust me, once you try it, you’ll want to make it again and again!

Ingredients You'll Need

The image shows six steps of preparing seasoned chicken pieces. In the first white bowl, there are raw pink chicken chunks with a smooth texture. The second white bowl contains the same chicken pieces covered with white yogurt and light brown powder spices on top. The third white bowl shows the chicken fully mixed in the white yogurt, with a spoon resting inside. The fourth glass bowl displays several piles of dry ingredients in different colors, including white flour, red paprika, black pepper, and dried green herbs, arranged in separate sections over a white marbled surface. The fifth glass bowl contains the dry ingredients being mixed together with a spoon. The last part shows someone using silver tongs to dip the yogurt-covered chicken pieces from the white bowl into the mixed flour bowl, while a white enamel tray with flour-coated chicken pieces is visible in the background. The setup is all on a white marbled surface, with soft natural light highlighting the textures and colors of each layer. Photo taken with an iphone --ar 4:5 --v 7

These ingredients are delightfully straightforward but incredibly important. Each item plays a key role: the buttermilk tenderizes, the spices in the coating create an unforgettable crunch and depth, and the gochujang sauce bursts with vibrant, spicy-sweet flavor that ties everything together gloriously.

4 chicken breasts (approx 700g or 1.5lb), sliced into long thick strips: The perfect cut for crispy fingers of chicken packed with juicy goodness.

240 ml (1 cup) buttermilk: Marinating in buttermilk keeps the chicken tender and helps the coating stick beautifully.
½ teaspoon salt, ¼ teaspoon white pepper, ¼ teaspoon garlic salt: Seasonings to infuse subtle savory notes into the marinade.
180 g (1 ½ cups) all-purpose flour: The base for your crispy coating—simple but essential.

1 teaspoon salt, 1 teaspoon ground black pepper, ½ teaspoon garlic salt: Classic spices to punch up the crunch mix’s flavor.
½ teaspoon celery salt: Adds a delicate herbal dimension to the crust.
1 teaspoon dried thyme: Earthy warmth that complements the spicy sauce perfectly.

1 teaspoon paprika: For color and a mild smoky sweetness in the coating.
1 teaspoon baking powder: The magic ingredient for an extra light and crispy crust.
1 teaspoon chilli flakes: To kick up the heat in the coating just right.

Oil for deep frying (at least 1 litre of neutral oil): Avocado, sunflower, or canola oil all work wonderfully because of their high smoke points.
2 tablespoon gochujang paste: The star Korean chili paste bringing bold heat and umami to the sauce.
2 tablespoon honey: Sweet viscosity to balance out the spice beautifully.

4 tablespoon brown sugar: Adds molasses notes that deepen the sauce’s flavor.
4 tablespoon soy sauce: A savory backbone that ties the sauce together.
2 cloves garlic, minced: Fresh and pungent, garlic awakens the sauce.

2 teaspoon minced ginger: Bright and slightly spicy, ginger complements the garlic and chili flavors.
1 tablespoon neutral oil: For sautéing the garlic and ginger before adding sauce ingredients.
1 tablespoon sesame oil: Adds a fragrant, nutty finish to the sauce.

3 spring onions, thinly sliced: For freshness and a splash of color in the finished dish.
1 teaspoon sesame seeds: Crunchy garnish that’s pretty and tasty.
½ teaspoon chilli flakes: Sprinkled on top for extra heat and visual appeal.

How to Make Crispy Korean Fried Chicken with Spicy Gochujang Sauce Recipe

Step 1: Marinate the Chicken

Start by placing your sliced chicken breasts in a bowl and adding the buttermilk along with salt, white pepper, and garlic salt. This marinade is where the magic begins—it not only tenderizes the chicken but also helps season every bite through. Cover the bowl and let it chill in the fridge for at least an hour. If you have time, letting it marinate overnight will amp up the flavor even more, making the chicken unbelievably juicy once cooked.

Step 2: Prepare the Crispy Coating

While your chicken marinates, whisk together the flour with all the spices—salt, black pepper, garlic salt, celery salt, dried thyme, paprika, baking powder, and chili flakes—in a medium bowl. This blend will create the signature crispy crust that locks in moisture and adds a deliciously herby, spicy crunch with each bite. The baking powder is especially important to give the coating an airy lightness, so don’t skip it!

Step 3: Heat the Oil for Frying

Preheat your oil in a deep fryer or a large pot to around 175°C (350°F). If you don’t have a thermometer, you can test by dropping a small cube of bread into the oil—it should float to the surface quickly with lively bubbling. Use a neutral oil with a high smoke point like avocado, sunflower, or canola oil to ensure the chicken fries up perfectly without burning.

Step 4: Coat and Fry the Chicken

Remove the chicken pieces from the buttermilk, allowing excess to drip off, then dredge each piece thoroughly in the seasoned flour mixture. Be generous to get a thick coating that crisps beautifully when fried. Carefully lower the coated chicken strips into the hot oil, frying in batches to avoid overcrowding. Cook for about 5–7 minutes until golden brown and cooked through. Transfer the fried chicken to a tray lined with paper towels and keep warm in a low oven while you prepare the sauce.

Step 5: Make the Spicy Gochujang Sauce

In a saucepan, heat the neutral oil over medium heat and gently sauté the minced garlic and ginger until fragrant but not browned—this step builds the flavor base. Stir in gochujang paste, honey, brown sugar, and soy sauce, simmering gently until the sauce thickens slightly and becomes glossy. Finish by mixing in sesame oil for nutty depth. This sauce is what transforms crispy chicken into a sticky, spicy-sweet addiction you’ll dream about! Toss the fried chicken pieces in this sauce until evenly coated.

How to Serve Crispy Korean Fried Chicken with Spicy Gochujang Sauce Recipe

A dark blue bowl with crumpled light brown parchment paper holds many pieces of fried cauliflower covered in thick dark red sticky sauce, sprinkled with white sesame seeds and red chili flakes, and topped with thin green onion strips. In the background, there is a blurred bottle of chili flakes and some chopsticks resting on a dark blue cloth, all set on a dark surface. photo taken with an iphone --ar 4:5 --v 7

Garnishes

Sprinkle your saucy Korean fried chicken with thinly sliced spring onions, sesame seeds, and a few extra chili flakes for a pop of color, texture, and an extra kick of spice. These garnishes not only elevate the dish’s presentation but add fresh, crunchy, and nutty contrasts that complement the richness of the chicken superbly.

Side Dishes

For a classic pairing, serve with steamed white rice or sticky rice to soak up every bit of the spicy gochujang sauce. You could also offer a crisp, refreshing cucumber salad or some pickled radishes for bright acidity that cuts through the richness beautifully. Korean-style kimchi makes for an ideal accompaniment to keep things authentically flavorful and tangy.

Creative Ways to Present

Get playful by serving your Crispy Korean Fried Chicken with Spicy Gochujang Sauce Recipe as finger food at a party, stacked high on trays or platters for guests to help themselves. Another fun idea is to build Korean fried chicken sliders with soft buns, a smear of spicy mayo, and crunchy pickles for an irresistible handheld treat. Wrapping individual pieces in lettuce leaves with a drizzle of extra sauce also makes for a fresh, interactive eating experience.

Make Ahead and Storage

Storing Leftovers

Leftover Korean fried chicken is surprisingly forgiving. Store in an airtight container in the refrigerator for up to 3 days. The crust may soften a bit from the sauce, but reheating properly can restore much of its crunch and flavor.

Freezing

If you want to keep your crispy chicken longer, freeze it uncovered on a baking sheet first, then transfer to freezer bags once solid. This prevents sogginess. It will keep well for up to a month. Freeze the sauce separately to maintain the best texture and flavor.

Reheating

For best results, reheat your chicken in a hot oven or air fryer to revive that crispiness. Avoid microwaving as it tends to make the coating soggy. Gently warm the sauce on the stovetop and toss the chicken just before serving so it stays delightfully crispy.

FAQs

Can I use chicken thighs instead of breasts?

Absolutely! Chicken thighs are even juicier and forgiving when frying. You can cut them into strips just like breasts and follow the same recipe for a slightly richer flavor.

What if I don’t have buttermilk? Can I substitute?

You can easily make a buttermilk substitute by adding 1 tablespoon of lemon juice or white vinegar to 1 cup of milk. Let it sit for 5 minutes before using—it mimics the acidity that tenderizes the chicken perfectly.

Is this recipe very spicy? Can I adjust the heat?

The heat level is moderate and balanced, thanks to the honey and sugar sweetening the gochujang sauce. If you prefer it milder, reduce the amount of gochujang or chili flakes. For more heat, add extra chili flakes or a pinch of cayenne pepper.

Can I bake the chicken instead of frying?

You can bake the chicken for a healthier alternative, but frying is key to achieving that signature ultra-crispy texture. For baking, spray coated chicken with oil and bake at 220°C (425°F) on a wire rack until golden and crispy, turning halfway through.

How spicy is gochujang paste, and where can I buy it?

Gochujang is a Korean fermented chili paste that is spicy, sweet, and savory all at once. It’s mildly to moderately spicy, perfect for adding depth without overwhelming the palate. You can find it in most Asian grocery stores or online.

Final Thoughts

If you’re looking to wow your family or friends with something bursting with flavor and irresistible crunch, this Crispy Korean Fried Chicken with Spicy Gochujang Sauce Recipe is beyond worth the effort. Every step layers texture and taste to create one of the most addicting chicken dishes you’ll ever have. So grab your apron, gather these simple ingredients, and get ready to indulge in a dish you’ll be telling stories about for a long time. Happy cooking and even happier eating!

Ingredients You'll Need