Incheon Korean fried chicken is a beloved style of Korean fried chicken known for its exceptionally crispy, almost shattering crust and a glossy, sweet-and-spicy gochujang glaze. This recipe delivers that iconic double-fried texture at home, with a sticky, savory sauce that clings to every piece. It’s the perfect balance of crunchy, juicy, and boldly flavored, making it a standout dish for any gathering or weeknight indulgence.
Ingredients
- 3 lb (1.4 kg) whole chicken, cut into 8 pieces (or 3 lb chicken wings/drumettes)
- 1 tbsp (15 ml) rice wine or mirin
- 1 tsp (5 g) grated ginger
- 1 tsp (5 g) grated garlic
- 1 tsp (5 g) salt
- 1/2 tsp (2 g) black pepper
- 1/2 cup (70 g) potato starch or cornstarch
- 1/2 cup (65 g) all-purpose flour
- 1 tsp (4 g) baking powder
- 1 cup (240 ml) cold water
- Vegetable oil, for frying (about 4 cups / 1 L)
- 1/4 cup (60 g) gochujang (Korean chili paste)
- 2 tbsp (30 ml) soy sauce
- 2 tbsp (30 ml) honey or corn syrup
- 1 tbsp (15 g) brown sugar
- 1 tbsp (15 ml) rice vinegar
- 1 tbsp (15 ml) sesame oil
- 1 tsp (5 g) minced garlic
- 1 tsp (5 g) grated ginger
- 1 tbsp (10 g) toasted sesame seeds, for garnish
- 2 green onions, thinly sliced, for garnish
Instructions
- In a large bowl, toss the chicken pieces with rice wine, grated ginger, grated garlic, salt, and black pepper. Let marinate at room temperature for 20 minutes while you prepare the batter.
- In a separate bowl, whisk together potato starch, all-purpose flour, baking powder, and cold water until smooth. The batter should be thin and lump-free; if it’s too thick, add a tablespoon more water.
- Heat oil in a deep, heavy pot (like a Dutch oven) over medium-high heat until it reaches 350°F (175°C) on a deep-fry thermometer.
- Dip each chicken piece into the batter, letting excess drip off, then carefully place into the hot oil. Fry in batches—do not overcrowd—for about 10-12 minutes, turning occasionally, until golden brown and cooked through. The internal temperature of the thickest part of the chicken should read 165°F (74°C) on an instant-read thermometer, per USDA FSIS safe minimum. Remove with tongs and drain on a wire rack over a baking sheet.
- Let the first-fried chicken rest for 5 minutes. Meanwhile, increase the oil temperature to 375°F (190°C).
- Fry the chicken a second time in batches for 4-5 minutes until deep golden brown and very crispy. Drain on a fresh wire rack.
- While the chicken fries, make the sauce: in a small saucepan over medium heat, combine gochujang, soy sauce, honey, brown sugar, rice vinegar, sesame oil, garlic, and ginger. Stir and simmer for 2-3 minutes until slightly thickened. Remove from heat.
- Place the hot fried chicken in a large mixing bowl. Pour the sauce over and toss gently with tongs until every piece is coated.
- Transfer to a serving platter and sprinkle with sesame seeds and green onions. Serve immediately.
Tips
- For the crispiest result, use potato starch instead of cornstarch—it creates a lighter, crunchier crust. If you only have cornstarch, it will still work but be slightly less crunchy.
- Double frying is essential. The first fry cooks the chicken through; the second fry at a higher temperature drives out moisture and creates the signature crackly shell. Don’t skip the rest between fries.
- If you prefer a milder sauce, reduce the gochujang to 2 tablespoons and add 1 tablespoon of ketchup for sweetness. For more heat, add 1 teaspoon of gochugaru (Korean red pepper flakes).
- Keep the batter cold—use ice-cold water and don’t overmix. A cold batter hitting hot oil creates a puffier, crispier crust.
Serving Suggestions
Serve Incheon-style fried chicken with steamed rice and pickled radish (danmuji) to cut through the richness. Add a side of cold beer or a crisp green salad. For a complete Korean meal, offer ssamjang (dipping sauce) and fresh lettuce leaves for wrapping.
Variations
- Honey Butter: Omit the gochujang and soy sauce; instead, toss the fried chicken in a mixture of 3 tbsp melted butter, 2 tbsp honey, and a pinch of salt.
- Soy Garlic: Replace the gochujang with 3 tbsp soy sauce and add 2 tbsp minced garlic, 1 tbsp brown sugar, and a splash of water to the sauce.
- Plain Crispy: Skip the sauce entirely and serve the double-fried chicken with a sprinkle of salt and pepper, plus a side of spicy mustard or pickled peppers.
- Spicy Gochujang Mayo: Mix 2 tbsp gochujang with 1/2 cup mayonnaise and drizzle over the saucy chicken for extra creaminess.
Storage and Reheating
Leftover fried chicken can be refrigerated in an airtight container for up to 3 days. To reheat, place on a baking sheet and warm in a 375°F (190°C) oven for 10-12 minutes until heated through and crispy. Avoid microwaving, as it will make the coating soggy. For best results, reheat without sauce and add fresh sauce afterward.
Frequently Asked Questions
Can I use boneless chicken thighs? Yes, boneless thighs work well; adjust frying time to 8-10 minutes for the first fry and 3-4 minutes for the second. Ensure the internal temperature reaches 165°F (74°C).
What if I don’t have gochujang? You can substitute with a mix of 2 tbsp Sriracha and 1 tbsp miso paste, but the flavor will be less deep and slightly less sweet. Gochujang is key for authentic taste, so it’s worth seeking out at an Asian grocery or online.
Why is my crust not crispy? The most common reasons are overcrowding the pot (which drops oil temperature), not double frying, or letting the chicken sit in sauce too long before serving. Toss the chicken in sauce just before eating.
Can I make this gluten-free? Use gluten-free all-purpose flour and ensure your soy sauce is tamari or gluten-free. The rest of the ingredients are naturally gluten-free.
How do I keep the chicken warm while frying the rest? Place the first batch on a wire rack in a 200°F (95°C) oven while you fry the remaining batches. This keeps it warm without steaming the crust.
Is it necessary to marinate the chicken? Yes, even 20 minutes makes a difference in flavor and tenderness. If short on time, you can skip it, but the chicken will be less seasoned.
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Safety notes: safe minimum internal temperatures from USDA FSIS; raw and undercooked fish guidance from the U.S. FDA. Food safety notes
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