Sweet Spicy Korean Fried Chicken Recipe hits that perfect spot between crunchy, sticky, sweet, and just enough heat to make your lips tingle. It works for busy weeknights or game day since you can finish everything in about 45 to 60 minutes if you prep smart. I tested versions of this in my tiny first apartment kitchen, and my smoke alarm still forgives me.

Why Sweet Spicy Korean Fried Chicken Recipe Is Worth It

This chicken tastes ultra crispy on the outside with juicy, tender meat inside, all coated in a glossy sweet gochujang sauce that clings to every nook. You get a balance of sweet, spicy, salty, and garlicky that makes you keep reaching for one more piece.

You also double fry the chicken, which gives that signature Korean fried chicken crunch that stays crisp under the sauce. The recipe uses simple pantry ingredients plus a few Korean staples, so once you stock them, you can repeat this on autopilot.

“This Sweet Spicy Korean Fried Chicken Recipe tastes like takeout from a great Korean pub, only hotter, crispier, and fresher right out of your own kitchen. ★★★★★”

Ingredients You Need

Chicken

2 pounds chicken wings and drumettes, patted very dry
- You can also use boneless skinless chicken thighs cut into 1.5 inch chunks.
1 teaspoon kosher salt
1 teaspoon black pepper
1 tablespoon soy sauce
1 tablespoon rice vinegar or apple cider vinegar
1 tablespoon minced garlic
1 teaspoon grated fresh ginger or 0.5 teaspoon ground ginger

Coating

1 cup potato starch or cornstarch
- Potato starch gives a crunchier shell; cornstarch works fine if that is what you have.
0.25 cup all purpose flour
0.5 teaspoon baking powder
0.5 teaspoon kosher salt

Sweet spicy Korean sauce

3 tablespoons gochujang (Korean red chili paste)
- I like brands such as Chung Jung One or CJ Haechandle for balanced heat.
2 tablespoons ketchup
0.25 cup soy sauce
0.25 cup honey or light brown sugar
2 tablespoons rice syrup or corn syrup for extra gloss
2 tablespoons rice vinegar
2 tablespoons water
1 tablespoon minced garlic
1 teaspoon grated ginger
1 to 2 teaspoons gochugaru (Korean red pepper flakes) for extra heat, optional
1 tablespoon toasted sesame oil

Garnishes

2 tablespoons toasted sesame seeds
2 green onions, thinly sliced

Oil and equipment

Neutral oil with high smoke point, enough for at least 2 inches in your pot
- Use canola, peanut, vegetable, or avocado oil.
Heavy pot or Dutch oven
Wire rack set over a sheet pan
Tongs or chopsticks for turning chicken
Instant read thermometer for oil and chicken
Medium saucepan for sauce
Large bowl for tossing chicken in sauce

Quick Tips & substitutions

Pat chicken very dry so the coating sticks and fries crisp.
Marinate at least 20 minutes, or up to overnight in the fridge, for deeper flavor.
Use potato starch if possible, since it gives a shatteringly crisp crust.
Swap gochujang with a mix of sriracha and ketchup in a pinch, though flavor shifts slightly.
Adjust heat by adding more or less gochugaru and gochujang.
Use boneless thighs for easier eating and slightly quicker frying.
Keep oil between 325 and 350 degrees F for the first fry and around 375 degrees F for the second fry.
Fry in small batches so the oil temperature stays stable and the chicken fries crisp, not soggy.

How to Make Sweet Spicy Korean Fried Chicken Recipe

Marinate the chicken

Add chicken pieces to a large bowl.
Season with salt, pepper, soy sauce, vinegar, garlic, and ginger.
Toss well so every piece gets coated, then cover and chill at least 20 minutes while you prep the coating and sauce.

Mix the coating

In a separate bowl, whisk potato starch, flour, baking powder, and salt.
Right before frying, sprinkle the dry mix over the marinated chicken.
Toss until every piece looks evenly coated and no wet spots show.
If the coating looks patchy, add 1 to 2 tablespoons extra starch and toss again.

Heat the oil

Pour oil into a heavy pot so it reaches about 2 inches up the sides.
Heat over medium high heat until the oil reaches 325 to 350 degrees F.
Line a sheet pan with a wire rack so the chicken can drain and stay crisp.

First fry

Add a few pieces of coated chicken to the hot oil, leaving space between pieces.
Fry wings and drumettes about 6 to 8 minutes, or boneless thigh chunks about 4 to 6 minutes, until the coating looks pale golden and set.
Turn pieces occasionally so they cook evenly and do not stick.
Transfer chicken to the wire rack and repeat with remaining batches, letting the oil return to temperature between batches.

Make the sweet spicy sauce

While the chicken rests, place a saucepan over medium heat.
Add gochujang, ketchup, soy sauce, honey, rice syrup, rice vinegar, water, garlic, ginger, and gochugaru.
Whisk until smooth, then bring to a gentle simmer.
Cook 3 to 5 minutes until the sauce thickens slightly and looks glossy, then turn off the heat and stir in sesame oil.

Second fry for extra crunch

Increase the heat under the frying oil until it reaches about 375 degrees F.
Fry the chicken a second time in small batches for 2 to 3 minutes, until deep golden and very crisp.
Move the chicken back to the wire rack and let excess oil drip off for a minute.

Toss in sauce and garnish

Add the hot chicken to a large clean bowl.
Pour the warm sweet spicy Korean sauce over the chicken.
Toss quickly and gently until every piece gets coated in sauce.
Sprinkle with toasted sesame seeds and sliced green onions, then serve right away while the coating still crunches.

Recipe Variations

Gluten free: Use gluten free soy sauce or tamari, gluten free gochujang, and swap the all purpose flour with more potato starch or a gluten free flour blend.
Dairy free: The recipe already avoids dairy, so you only need to check labels on gochujang and soy sauce.
Lower carb: Use a low carb sweetener that measures like sugar, skip the rice syrup, and keep the ketchup amount modest or use a low sugar version.
Boneless bites: Use boneless thighs, cut small, and fry slightly shorter; they work great for kids or party platters.
Extra crunchy: Double coat the chicken by dipping coated pieces in a splash of water, then tossing again in starch mix before frying.

Ways to Serve Sweet Spicy Korean Fried Chicken Recipe

Serve over hot steamed rice with a side of kimchi and quick cucumber pickles.
Pair with shredded cabbage salad and a drizzle of mayo for a crunchy plate.
Tuck pieces into lettuce leaves with rice and extra sauce for handheld wraps.
Add to a rice bowl with sautéed veggies and a soft fried egg on top.
Serve as a snack with carrot and celery sticks and a cool yogurt based dipping sauce.

Storage Success

Store leftover Sweet Spicy Korean Fried Chicken in an airtight container in the fridge for up to 3 days. Reheat in an air fryer or hot oven at 375 degrees F until the coating crisps again and the chicken heats through. If you plan to store some, keep a portion unsauced and refrigerate the sauce separately so the coating stays firmer. Stir a splash of water into leftover sauce when you reheat it so it loosens and coats the chicken nicely again.