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If you’ve ever craved the perfect balance of crispy, crunchy, and fiery, look no further than Spicy Korean Fried Chicken. This dish is a game-changer, combining the satisfying crunch of double-fried chicken with the bold, complex flavors of Korean gochujang sauce. Whether you’re a seasoned Korean food lover or a curious beginner, this recipe will transport your taste buds straight to the bustling streets of Seoul.
Key Ingredients
The magic of this dish lies in its simplicity and the harmony of a few key ingredients. The chicken is coated in a light, crispy batter made from a blend of potato starch and flour, then double-fried for maximum crunch. The sauce, a sweet, spicy, and slightly tangy blend of gochujang, rice syrup, and ketchup, is the star of the show. Gochujang, a fermented Korean chili paste, provides the signature heat and depth of flavor, while rice syrup adds a subtle sweetness that balances the spice.

Ingredients List
| For 3 to 4 servings | Ingredients |
|---|---|
| 2 pounds | chicken wings |
| ½ teaspoon | kosher salt |
| ½ teaspoon | ground black pepper |
| ½ cup | potato starch |
| ¼ cup | all purpose flour |
| ½ teaspoon | baking soda |
| 2 large | eggs |
| 1 tablespoon | toasted sesame seeds |
| For the sauce: | |
| 2 teaspoons | vegetable oil |
| 3 | garlic cloves, minced |
| â…“ cup | ketchup |
| â…“ cup | rice syrup |
| ¼ cup | gochujang (Korean hot pepper paste) |
| 2 teaspoons | white vinegar |
| 2 teaspoons | vegetable oil |
| corn (or vegetable) oil for frying | |
| For a side dish, pickled radish (chicken-mu), optional |
Helpful Tools
To achieve the perfect Spicy Korean Fried Chicken, you’ll need a few essential tools. A large heavy-bottomed pot or deep fryer is necessary for maintaining a consistent oil temperature. A deep-fry thermometer is crucial for monitoring the oil temperature, ensuring it stays between 330-350ºF. A wire strainer or slotted spoon is essential for removing the chicken from the oil and draining excess oil. Finally, a large mixing bowl is needed for coating the chicken.
Pro-Tips
- 1. Double-Fry for Maximum Crunch: The key to the signature crunch of Korean fried chicken is the double-fry method. The first fry cooks the chicken through, while the second fry creates the ultra-crispy exterior.
- 2. Maintain Oil Temperature: Consistent oil temperature is crucial. If the oil is too hot, the chicken will burn before it cooks through. If it’s too cool, the chicken will absorb too much oil and become greasy.
- 3. Use Potato Starch: Potato starch is essential for achieving the light, crispy texture of Korean fried chicken. It creates a more delicate and crunchy crust than flour alone.
- 4. Don’t Overcrowd the Pot: Fry the chicken in batches to avoid lowering the oil temperature, which can lead to soggy chicken.
- 5. For more delicious ideas, follow me on Fried Chicken Air Fryer Healthy Dinner Ideas.
How to Make Spicy Korean Fried Chicken

- 1. Prepare the Oil: Heat 2 inches of oil in a large heavy frying pan or pot over medium-high heat for about 10 to 12 minutes until the oil temperature reaches 330-350ºF. If you don’t have a thermometer, test it by dipping one piece of chicken in the oil. If it bubbles, it is ready.
- 2. Coat the Chicken: While the oil is heating, combine chicken, salt, ground black pepper, starch, flour, baking soda, and eggs in a large bowl. Mix altogether well by hand.
- 3. First Fry: Add the coated chicken to hot oil one by one. Fry them for 12 minutes until all sides of the chicken are golden brown and crunchy, turning over with tongs. Take out the chicken with tongs or a large slotted spoon to a wire strainer over a bowl to remove the excess oil.
- 4. Make the Sauce: Heat the 2 teaspoons vegetable oil in a large skillet over medium-high heat. Stir in garlic until light brown for about 30 seconds. Add the ketchup, rice syrup, gochujang, and vinegar and stir well with a wooden spoon. Reduce the heat to low and stir until bubbling. Remove from the heat.
- 5. Second Fry: Let the oil heat up for 2 minutes over medium-high heat until it reaches 330-350ºF. Fry the chicken one more time, turning over with tongs for about another 12 minutes until very crunchy.
- 6. Combine: Reheat the sauce over medium-high heat until it’s bubbling again. Add all the hot crunchy chicken and mix well with a wooden spoon and tongs.
- 7. Serve: Garnish with a sprinkle of sesame seeds and transfer to a serving plate. Serve with chicken-mu (pickled radish) on the side, if you have it.
Variations
1. Sweet and Sour Korean Fried Chicken: Replace the gochujang with a mixture of ketchup, brown sugar, and rice vinegar for a sweet and tangy twist.
2. Garlic Parmesan Korean Fried Chicken: Add minced garlic to the sauce and finish with grated Parmesan cheese for a cheesy, garlicky version.
3. Honey Butter Korean Fried Chicken: Mix honey, melted butter, and a touch of gochujang for a sweet and spicy glaze.

Spicy Korean Fried Chicken
This Spicy Korean Fried Chicken (Yangnyeom Chicken) is the ultimate crispy, sticky, and savory treat. Using the traditional double-frying method ensures the coating is impossibly crunchy, while the addictive Gochujang-based glaze delivers the perfect balance of heat and sweetness.
- Total Time: 40
- Yield: 4 servings
Ingredients
— The Chicken —
2 lbs (900g) chicken wings or boneless thighs, cut into bite-sized pieces
1 tablespoon rice wine (or mirin)
1 teaspoon ginger, grated
1 teaspoon salt
½ teaspoon black pepper
— The Crispy Coating —
½ cup cornstarch (or potato starch for extra crunch)
¼ cup all-purpose flour
½ teaspoon baking soda
1 large egg
Oil for deep frying (vegetable, canola, or peanut)
— The Spicy Sauce (Yangnyeom) —
¼ cup Gochujang (Korean red chili paste)
3 tablespoons ketchup
2 tablespoons soy sauce
2 tablespoons honey (or corn syrup/brown sugar)
1 tablespoon vegetable oil
4 cloves garlic, minced
1 teaspoon sesame oil
— Garnish —
1 tablespoon toasted sesame seeds
2 tablespoons chopped peanuts (optional)
1 green onion, thinly sliced
Instructions
1. **Marinate:** In a large bowl, toss the chicken with the rice wine, grated ginger, salt, and black pepper. Let it sit for 20 minutes.
2. **Coat:** Add the cornstarch, flour, baking soda, and egg directly to the bowl with the chicken. Mix well with your hands until every piece is thoroughly coated in a thick, sticky batter.
3. **First Fry:** Heat about 2 inches of oil in a heavy pot or wok to 330°F (165°C). Carefully add the chicken in batches (do not crowd). Fry for 5–7 minutes until lightly golden and cooked through. Remove and drain on a wire rack.
4. **Rest:** Let the chicken rest for 5–10 minutes. This step draws moisture to the surface so it can be fried off in the next step.
5. **Second Fry (The Secret):** Increase the oil temperature to 375°F (190°C). Add the chicken back into the oil and fry for another 2–3 minutes until the crust is deep golden brown and super crunchy. Drain on a wire rack.
6. **Make the Sauce:** In a large wok or skillet, heat 1 tablespoon of oil over medium heat. Add the minced garlic and sauté until fragrant (don’t burn).
7. Add the Gochujang, ketchup, soy sauce, and honey. Stir well and let it bubble for 2–3 minutes until the sauce thickens and looks glossy. Stir in the sesame oil.
8. **Toss:** Add the hot, double-fried chicken into the sauce. Toss quickly and vigorously to coat every piece evenly.
9. **Serve:** Transfer to a serving plate. Sprinkle immediately with sesame seeds, chopped peanuts, and green onions. Serve hot.
Notes
Double Frying: Do not skip the second fry! The first fry cooks the meat; the second fry creates that signature glass-like crunch that Korean fried chicken is famous for.
Sauce Spice: Gochujang varies in heat level. If you prefer it milder, use less paste and more ketchup. For extra heat, add Korean chili flakes (Gochugaru).
Starch Choice: Potato starch is traditional and yields a lighter, crispier crust, but cornstarch works very well as a substitute.
Storage: This chicken stays surprisingly crispy for a while, but it is best eaten immediately. Reheat leftovers in an air fryer to revive the crust.
- Prep Time: 20
- Cook Time: 20
- Category: Dinner
- Method: Deep Fry
- Cuisine: Korean
FAQ
Q: Can I use chicken thighs instead of wings?
A: Absolutely! Chicken thighs work just as well and can be even more flavorful and juicy.
Q: Can I make the sauce ahead of time?
A: Yes, you can make the sauce a day ahead and store it in the refrigerator. Reheat it before tossing with the chicken.
Q: Can I bake the chicken instead of frying it?
A: While baking can be a healthier option, it won’t achieve the same level of crunch and texture as double-frying. For the authentic experience, frying is recommended.
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