Korean Fried Chicken with Spicy Yangnyeom Sauce Recipe

Jump to Recipe Print Recipe

Warm & Familiar Korean Fried Chicken with Spicy Yangnyeom Sauce Recipe

There’s something truly special about Korean fried chicken—it’s that magical combination of a super-crisp exterior with tender, juicy meat inside. When you toss it in that sticky, spicy-sweet yangnyeom sauce, the flavors just sing together in perfect harmony. It’s comfort food but with a delightful kick that keeps you coming back for more.

I love when the kitchen fills up with the scent of frying chicken—lightly caramelized, almost nutty from the peanut oil—and then the bright red sauce that clings to every crispy piece. You’ll notice how the double-frying method creates that crisp-edged bite that contrasts beautifully with the velvety sauce.

This Korean Fried Chicken with Spicy Yangnyeom Sauce Recipe is a showstopper perfect for game day, family dinners, or any time you want to wow without stress. Let me walk you through each step, so your chicken turns out just right—crispy, flavorful, and saucy in all the best ways.

Ingredient Breakdown

• Chicken wings & drumettes (2 lbs): The perfect bite-sized parts for crispiness and juicy meat.
• Peanut oil: Ideal for frying with a high smoke point and a subtle nutty aroma; canola oil works too.
• Sesame seeds: Added at the end for a gentle nuttiness and pretty garnish.
• Salt, garlic powder, pepper: Basic seasoning to enhance natural chicken flavors.
• Cayenne pepper (optional): For that extra spicy kick if you like your chicken fiery.
• Potato starch: Gives the crust its signature light, crackly crunch—better than flour alone.
• All-purpose flour: Helps with binding and adds a subtle softness to the crust.
• Egg & baking powder: Make the wet batter light and airy, aiding a crisp coat.
• Cold club soda or water: Creates bubbles in the batter for that “puffed” texture that’s so satisfying.
• Chicken bouillon powder: Adds umami depth to the sauce for a savory dimension.

Before You Start

It’s all about good prep here. Pat your chicken dry well to help the coating stick and avoid sogginess. Set up your stations so you have a bowl for the wet batter and one for the dry mix ready to go. Having a wire rack to drain the oil is essential—it keeps that crispness intact better than paper towels.

How to Make Korean Fried Chicken with Spicy Yangnyeom Sauce Recipe

1. Pat the chicken dry with paper towels—this simple step helps the seasonings stick and ensures your crust crisps up beautifully.
2. Season the chicken evenly with salt, garlic powder, pepper, and cayenne (if using). This layering builds deep, savory flavor right inside before the crust even forms. Let it rest for 15-20 minutes so the salt gently tenderizes the meat.
3. Prepare your coatings: In one bowl, mix ½ cup potato starch and ¼ cup all-purpose flour. In another, whisk together the egg, baking powder, and cold club soda until frothy. This batter will puff up in the hot oil, adding delicate crunch.
4. Dip and dredge: Dunk each piece first in the wet batter, then into the dry mix, making sure every bit is coated. Repeat this double dredge once more, then let the chicken rest for 10 minutes. This double layer creates that signature light, crackly crunch you’re after. After resting, repeat the batter and dredge again, then rest another 10–15 minutes to let the coating set.
5. Heat the peanut oil to 325°F (160°C). Fry the chicken in batches, careful not to crowd the pan, for 6-8 minutes. They should turn lightly golden and start to puff slightly. This first fry cooks the meat gently and firms up the crust.

6. Drain on a wire rack for 5-10 minutes after the first fry. This step keeps the chicken crispy by allowing air circulation—never use paper towels for draining, or you’ll lose that crunch.
7. Heat oil hotter to 350-375°F (175-190°C). Return the chicken to the oil and fry again for 2-4 minutes, until the crust is deeply golden and crackling crisp. This second fry locks in the juiciness and delivers that perfect crunch.
8. Drain again on a clean wire rack, keeping them away from moisture and condensation. Let’s keep every bite crisp.
9. Make the yangnyeom sauce: Whisk together ¼ cup potato starch, ¼ cup flour, and 1 tsp chicken bouillon powder with ½ cup water until smooth. Cook over medium heat, stirring constantly, until it thickens and becomes shiny. The glossy texture clings to each piece, delivering that classic spicy-sweet zing.
10. Toss the chicken in the sauce right away so every crispy nook is coated. Sprinkle with toasted sesame seeds for that final nutty pop, and serve immediately.

Flavor Variations for Korean Fried Chicken with Spicy Yangnyeom Sauce Recipe

• Mild & sweet: Cut back on cayenne and add honey or brown sugar to the sauce for a gentle sweetness that kids adore.
• Extra garlicky: Stir in fresh grated garlic or garlic oil into the yangnyeom sauce for an aromatic punch.
• Sesame crunch: Toss with toasted crushed peanuts or additional sesame seeds for texture contrast.
• Herbal boost: Garnish generously with thinly sliced scallions or fresh cilantro for brightness.
• Cheesy twist: Sprinkle shredded mozzarella or parmesan for a fusion treat after tossing in sauce.
• Bold & tangy: Add a splash of rice vinegar or a squeeze of lime to the sauce to brighten the spicy-sweet balance.

Storage, Freezer & Reheat Tips

• Refrigerate: Store leftover chicken in an airtight container for up to 3 days. The coating softens slightly but reheats well.
• Freeze: Freeze the fried, un-sauced chicken separated by parchment paper for up to 2 months. Thaw in fridge overnight before reheating.
• Reheat: For best results, reheat in a hot oven (400°F / 200°C) on a wire rack for 8-10 minutes to revive crispiness without drying the meat.
• Sauce fresh: Keep the yangnyeom sauce separate during storage and toss with the chicken just before serving to avoid sogginess.

Korean Fried Chicken with Spicy Yangnyeom Sauce Recipe FAQs

• Can I use other chicken parts? Absolutely! Thighs or boneless tenders work, but drumettes and wings crisp best due to their size and skin-to-meat ratio.
• What’s the difference between this and regular fried chicken? The double frying at two temperatures gives Korean fried chicken its iconic ultra-crisp shell while keeping the inside juicy. The spicy-sweet yangnyeom sauce is also unique and vibrant.
• Can I make the sauce ahead? Yes, you can prepare the sauce in advance and gently reheat before tossing the chicken—just stir so it doesn’t thicken too much.
• Why use potato starch in the batter? Potato starch crisps up lighter and crunchier than flour alone and creates an airy texture that clings beautifully to the chicken.
• How spicy is this recipe? You control the heat with cayenne pepper. Omit for mild or increase for a fiery bite. The sauce balances spice with sweetness for delicious harmony.

Print