Buldak (Korean Fire Chicken) Recipe
Introduction
Buldak, also known as Korean Fire Chicken, is a spicy and flavorful dish that packs a punch. Tender chicken pieces are marinated in a fiery sauce, then cooked to perfection and topped with melted mozzarella cheese for a deliciously rich finish. This dish is perfect for those who love bold, spicy flavors.

Ingredients
- 1.5 pounds boneless chicken thighs, chopped into bite-sized pieces (chicken breasts can be used)
- 1/4 cup gochugaru (Korean hot pepper flakes)
- 1/4 cup gochujang (hot variety recommended)
- 2 tablespoons soy sauce
- 2 tablespoons vegetable oil
- 1 tablespoon sesame oil
- 2 tablespoons rice syrup (or honey or corn syrup)
- 2-3 spicy Korean chili peppers, chopped (or other small spicy red chilies)
- 6 large garlic cloves, minced
- 2 teaspoons grated ginger
- Salt and black pepper to taste
- 1/4 cup water or chicken stock
- 2 cups shredded mozzarella cheese (optional)
- For garnish: fresh chopped parsley or green onions, extra hot pepper flakes
Instructions
- Step 1: In a large bowl, combine gochugaru, gochujang, soy sauce, vegetable oil, sesame oil, rice syrup, chopped chilies, minced garlic, grated ginger, and salt and pepper. Mix well to form a thick paste.
- Step 2: Add the chopped chicken to the bowl and toss to coat each piece thoroughly with the marinade. Cover the bowl and refrigerate for at least 1 hour to let the flavors meld.
- Step 3: Preheat a large ovenproof pan, such as a cast iron skillet, over medium heat. Add the marinated chicken along with the water or chicken stock to the pan.
- Step 4: Cover the pan and simmer for about 10 minutes, or until the chicken is cooked through and the sauce has slightly reduced. Then remove the lid.
- Step 5: Set your oven to broil. Sprinkle shredded mozzarella cheese evenly over the chicken in the pan.
- Step 6: Broil the chicken for 2-3 minutes, or until the cheese is melted and just starting to brown to your liking.
- Step 7: Remove the pan from the oven, garnish with fresh parsley or green onions and a sprinkle of hot pepper flakes, then serve immediately.
Tips & Variations
- Adjust the heat by reducing or increasing the amount of gochugaru and chili peppers to suit your spice preference.
- For a less oily dish, use chicken breasts and reduce the amount of vegetable oil.
- If you can’t find Korean ingredients, substitute gochugaru with smoked paprika and gochujang with a mix of chili paste and a touch of miso paste.
- Serve with steamed rice or wrap the chicken in lettuce leaves for a delicious bite.
Storage
Store leftover Buldak in an airtight container in the refrigerator for up to 2 days. Reheat gently in a pan over low heat or microwave until warmed through, adding a splash of water or stock if the sauce has thickened too much. Cheese may lose some texture upon reheating.
How to Serve

Serve this delicious recipe with your favorite sides.
FAQs
Can I use chicken breasts instead of thighs?
Yes, chicken breasts can be used as a leaner alternative, but they may cook faster and can dry out if overcooked, so keep an eye on the cooking time.
What can I use if I don’t have gochugaru or gochujang?
If Korean chili flakes and paste aren’t available, you can substitute gochugaru with smoked paprika or cayenne pepper for some heat, and gochujang with a combination of chili paste and a bit of miso or soy sauce for umami flavor.
Print
Buldak (Korean Fire Chicken) Recipe
- Total Time: 1 hour 30 minutes
- Yield: 4 servings 1x
Description
Buldak, also known as Korean Fire Chicken, is a spicy and flavorful dish made from marinated boneless chicken thighs coated in a fiery sauce made with gochugaru, gochujang, garlic, and other seasonings. This dish is cooked on the stovetop and finished under the broiler with a layer of melted mozzarella cheese, creating a perfect combination of spicy, savory, and cheesy flavors ideal for spice lovers.
Ingredients
Chicken
- 1.5 pounds boneless chicken thighs, chopped into bite-sized pieces (chicken breasts can also be used)
Sauce & Marinade
- 1/4 cup gochugaru (Korean hot pepper flakes)
- 1/4 cup gochujang (hot variety)
- 2 tablespoons soy sauce
- 2 tablespoons vegetable oil
- 1 tablespoon sesame oil
- 2 tablespoons rice syrup (or honey or corn syrup)
- 2–3 spicy Korean chili peppers, chopped (or other small spicy red chilies)
- 6 large garlic cloves, minced
- 2 teaspoons grated ginger
- Salt and black pepper to taste
- 1/4 cup water or chicken stock
Topping & Garnish
- 2 cups shredded mozzarella cheese (optional)
- Fresh chopped parsley or green onions for garnish
- Extra hot pepper flakes for garnish
Instructions
- Prepare the Buldak Sauce: In a large bowl, combine gochugaru, gochujang, soy sauce, vegetable oil, sesame oil, rice syrup, chopped chili peppers, minced garlic, grated ginger, salt, and black pepper. Mix well until it forms a thick paste.
- Marinate the Chicken: Add the chopped chicken pieces to the sauce mixture and toss thoroughly to coat each piece. Cover the bowl and refrigerate for at least 1 hour to allow the flavors to penetrate the meat.
- Heat the Pan: Place a large oven-proof pan, ideally a cast iron skillet, on medium heat on the stovetop.
- Cook the Chicken: Add the marinated chicken along with 1/4 cup of water or chicken stock to the heated pan. Cover the pan with a lid and let it simmer for approximately 10 minutes, or until the chicken is fully cooked and the sauce has reduced slightly.
- Prepare to Broil: Remove the lid from the pan. Preheat your oven’s broiler setting.
- Add Cheese and Broil: Sprinkle the shredded mozzarella evenly over the cooked chicken. Place the pan under the broiler for 2-3 minutes, or until the cheese melts thoroughly and begins to brown slightly.
- Serve: Remove the pan from the oven, garnish with fresh chopped parsley or green onions and additional hot pepper flakes if desired. Serve immediately while hot and enjoy the fiery, cheesy Korean delight.
Notes
- For less heat, reduce the amount of gochugaru and chili peppers or omit them entirely.
- If you don’t have rice syrup, honey or corn syrup are great substitutes to add sweetness.
- A cast iron pan is ideal for even cooking and broiling but any ovenproof skillet will work.
- Marinating the chicken longer (up to 4 hours) intensifies the flavor.
- To make it gluten free, use gluten-free soy sauce or tamari.
- The mozzarella cheese topping is optional but adds a delicious creamy contrast to the spiciness.
- Prep Time: 15 minutes
- Cook Time: 15 minutes
- Category: Main Course
- Method: Stovetop
- Cuisine: Korean
Keywords: Buldak, Korean Fire Chicken, spicy chicken, Korean cuisine, gochujang chicken, cheesy chicken, Korean spicy dish

