Spicy Korean Chicken Recipe

Spicy Korean Chicken Recipe hits with sweet heat, sticky sauce, and juicy chicken that tastes like takeout but better. It suits busy weeknights, meal prep fans, and anyone who wants bold flavor in about 40 minutes start to finish. I tested this version so many times that my family started asking if we moved into a Korean chicken shop.

Why You Should Try This Spicy Korean Chicken Recipe

This Spicy Korean Chicken Recipe packs a punch from gochujang, garlic, and ginger, with a glossy sauce that clings to every bite. It tastes sweet, spicy, smoky, and a little tangy, so it checks every flavor box.

You cook everything in one pan, so cleanup stays easy. The recipe uses simple pantry shortcuts like jarred garlic and store bought gochujang, so you still cook from scratch without spending all night in the kitchen.

“This Spicy Korean Chicken Recipe tastes better than my local spot and comes together faster than delivery. ★★★★★”

Ingredients You’ll Need

Chicken

• 1 ½ pounds boneless skinless chicken thighs, cut into bite size pieces
  • Thighs stay juicy and handle high heat better than breast.
• Optional: 1 tablespoon cornstarch
  • Lightly coat the chicken before cooking for extra crisp edges.

You can use chicken breast if you prefer leaner meat. Cut it smaller and cook it a little less so it stays tender.

Marinade & Sauce

You use one mixture for both marinade and sauce, which keeps things simple.

• 3 tablespoons gochujang (Korean red chili paste)
  • I like brands such as Chung Jung One or CJ Haechandle. Choose “medium” heat if you feel unsure.
• 1 tablespoon gochugaru (Korean red pepper flakes), adjust to taste
  • Skip or reduce for milder heat, or use crushed red pepper in a pinch.
• 3 tablespoons soy sauce
  • Use low sodium if you watch salt.
• 2 tablespoons honey
  • Swap with brown sugar or maple syrup if needed.
• 1 tablespoon rice vinegar
  • Sub with apple cider vinegar if you do not have rice vinegar.
• 1 tablespoon toasted sesame oil
• 3 cloves garlic, minced (or 1 tablespoon jarred minced garlic)
• 1 tablespoon grated fresh ginger (or 1 teaspoon ground ginger as a backup)
• 2 tablespoons water
• Optional: 1 teaspoon fish sauce
  • Adds depth and umami, but you can skip it.

Veggies & Garnish

• 1 small yellow onion, thinly sliced
• 3 green onions, sliced
• 1 tablespoon toasted sesame seeds
• Optional: 1 small carrot, cut into thin matchsticks
• Optional: 1 small bell pepper, sliced

These vegetables add crunch and color. Use what you have in the fridge and keep it simple.

Oil & Seasoning

• 1–2 tablespoons neutral oil (canola, avocado, or vegetable oil)
• Freshly ground black pepper, to taste

Suggested Sides

• Steamed white rice, jasmine rice, or short grain rice
• Cooked noodles such as udon or ramen
• Lettuce leaves for wraps
• Kimchi or simple cucumber salad

Equipment List

• Large skillet or sauté pan (nonstick or cast iron works great)
• Mixing bowl
• Cutting board and sharp knife
• Measuring spoons and cups
• Spatula or tongs
• Small whisk or fork for mixing the sauce

Tips & Tricks

• Cut the chicken into even pieces so it cooks at the same speed.
• Pat the chicken dry with paper towels so it browns instead of steams.
• Marinate at least 15 minutes, but aim for 30 minutes to 1 hour for deeper flavor.
• Keep a little marinade separate at the start so you have extra sauce that never touches raw chicken.
• Use medium high heat to get caramelized edges without burning the sauce.
• Do not crowd the pan; cook in two batches if your skillet feels small.
• Stir often toward the end since the honey in the sauce can scorch if you walk away.
• Taste the sauce and adjust with more honey for sweetness or more gochujang for heat.
• Serve over hot rice so the sauce soaks in and every bite tastes saucy.
• Sprinkle sesame seeds and green onions at the end so they stay fresh and crunchy.

How to Make Spicy Korean Chicken Recipe

Mix the Marinade and Sauce

1. In a mixing bowl, add gochujang, gochugaru, soy sauce, honey, rice vinegar, sesame oil, garlic, ginger, water, and fish sauce if you use it.
2. Whisk until the mixture looks smooth and glossy.
3. Scoop out 3 tablespoons of this mixture into a small bowl and set it aside as your extra sauce.

Marinate the Chicken

1. Add the chicken pieces to the main bowl of sauce.
2. Toss until every piece of chicken looks coated.
3. Cover and chill for 15 to 60 minutes in the fridge while you prep veggies and sides.

Prep Veggies and Sides

1. Slice the onion, green onions, and any extra vegetables you plan to use.
2. Rinse your rice and start cooking it so it finishes around the same time as the chicken.
3. Set out sesame seeds and extra gochujang for the table.

Sear the Chicken

1. Heat 1 tablespoon oil in a large skillet over medium high heat.
2. When the oil shimmers, add half the chicken in a single layer.
3. Let it cook without moving for 2 to 3 minutes so it develops color, then stir and cook another 3 to 4 minutes until the chicken looks mostly cooked through.
4. Transfer the first batch to a plate and repeat with the remaining chicken, adding more oil if the pan looks dry.

Cook the Onions and Veggies

1. In the same skillet, add the sliced onion and any extra vegetables.
2. Stir and cook for 3 to 4 minutes until the onion softens and turns golden at the edges.
3. Add a splash of water if the pan looks too dry and the bits on the bottom start to burn.

Finish with Sauce

1. Return all the chicken and any juices on the plate to the skillet with the onions.
2. Pour in the reserved sauce that never touched raw chicken.
3. Stir everything together and cook for 3 to 5 minutes until the sauce thickens and coats the chicken.
4. Taste and adjust with more honey or gochujang as you like.

Garnish and Serve

1. Turn off the heat and sprinkle in the green onions and sesame seeds.
2. Give the chicken one last toss so the garnish spreads out.
3. Spoon the spicy Korean chicken over hot rice or noodles, or tuck it into lettuce leaves.
4. Serve right away while the sauce stays glossy and the edges still taste slightly crisp.

What to Serve with Spicy Korean Chicken Recipe

This Spicy Korean Chicken Recipe pairs perfectly with hot steamed rice that soaks up all the sauce. Add a side of kimchi, simple cucumber salad, or quick stir fried veggies for crunch and freshness. Lettuce wraps with a little rice and chicken taste fun and kid friendly, almost like taco night with a twist. You can also serve it with miso soup, roasted sweet potatoes, or plain noodles tossed with a bit of sesame oil.

Storage Options

• Store leftover spicy Korean chicken in an airtight container in the fridge for up to 4 days.
• Freeze portions in freezer safe containers or bags for up to 2 months, and label with the date.
• Reheat gently in a skillet over medium heat with a splash of water until hot and saucy again.
• Use the microwave in short bursts, stirring between each round, and add a spoonful of water if it looks dry.

Spicy Korean Chicken Recipe

Spicy Korean Chicken hits with sweet heat, sticky sauce, and juicy chicken that tastes like takeout but better, all in about 40 minutes from start to finish.

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Prep Time 20 minutes mins

Cook Time 20 minutes mins

Total Time 40 minutes mins

Servings: 4

Course: Chicken

Ingredients

  

• 1 1/2 pounds boneless skinless chicken thighs, cut into bite-size pieces
• 1 tablespoon cornstarch

• 3 tablespoons gochujang (Korean red chili paste)
• 1 tablespoon gochugaru (Korean red pepper flakes)
• 3 tablespoons soy sauce
• 2 tablespoons honey
• 1 tablespoon rice vinegar
• 1 tablespoon toasted sesame oil
• 3 cloves garlic, minced
• 1 tablespoon grated fresh ginger
• 2 tablespoons water
• 1 teaspoon fish sauce

• 1 small yellow onion, thinly sliced
• 3 whole green onions, sliced
• 1 tablespoon toasted sesame seeds
• 1 small carrot, cut into thin matchsticks
• 1 small bell pepper, sliced

• 1-2 tablespoons neutral oil (canola, avocado, or vegetable oil)
• freshly ground black pepper, to taste

• steamed white rice, jasmine rice, or short grain rice
• cooked noodles such as udon or ramen
• lettuce leaves for wraps
• kimchi or simple cucumber salad

Instructions

 

1. In a mixing bowl, add the gochujang, gochugaru, soy sauce, honey, rice vinegar, toasted sesame oil, garlic, ginger, water, and fish sauce if using.
2. Whisk until the mixture looks smooth and glossy.
3. Scoop out 3 tablespoons of this mixture into a small bowl and set it aside as extra sauce that will not touch the raw chicken.

1. If using, toss the chicken pieces with cornstarch until lightly coated.
2. Add the chicken pieces to the main bowl of sauce and toss until every piece is well coated.
3. Cover and refrigerate for 15 to 60 minutes while you prep the vegetables and sides.

1. Thinly slice the yellow onion, green onions, and any optional vegetables such as carrot or bell pepper.
2. Rinse and start cooking your rice or noodles so they finish around the same time as the chicken.
3. Set out sesame seeds and extra gochujang for serving, if desired.

1. Heat 1 tablespoon neutral oil in a large skillet over medium-high heat until the oil shimmers.
2. Add about half of the marinated chicken in a single layer and let it cook without moving for 2 to 3 minutes so it develops color.
3. Stir and continue cooking for another 3 to 4 minutes, or until the chicken looks mostly cooked through, then transfer to a plate.
4. Add more oil to the skillet if needed and repeat with the remaining chicken, then transfer it to the plate with the first batch.

1. In the same skillet, add the sliced yellow onion and any optional vegetables.
2. Cook, stirring, for 3 to 4 minutes until the onion softens and turns golden at the edges.
3. If the pan looks too dry or browned bits start to burn, add a small splash of water and stir to loosen them.

1. Return all the cooked chicken and any accumulated juices to the skillet with the onions and vegetables.
2. Pour in the reserved sauce that never touched the raw chicken.
3. Stir well and cook for 3 to 5 minutes, until the sauce thickens slightly and coats the chicken.
4. Taste and adjust with more honey for sweetness or more gochujang for heat, and season with black pepper to taste.

1. Turn off the heat and sprinkle the chicken with sliced green onions and toasted sesame seeds.
2. Toss gently to distribute the garnish.
3. Serve the spicy Korean chicken over hot rice or noodles, or tuck it into lettuce leaves with your favorite sides.

Notes

Nutrition Information
Approximate per serving (4 servings, without rice or optional sides): 360 calories; fat 17 g; saturated fat 3 g; carbohydrates 23 g; fiber 1 g; sugars 16 g; protein 29 g; sodium 1030 mg. Values are estimates and will vary based on exact ingredients, brands, and portion size.