Buldak, also known as Korean Fire Chicken, is a fiery, crowd-pleasing street food that’s easy to make at home. Tender chicken is cooked in a bold gochujang-based sauce, delivering a spicy kick that pairs perfectly with melty mozzarella cheese. Ideal for family dinners, casual get-togethers, or a fun date night, this dish is a spicy, savory, and utterly addictive Korean classic.
Why You’ll Love This Recipe
- Quick prep and cook time; ready in under 90 minutes including marinating.
- Bold, spicy flavors from gochujang and gochugaru.
- Juicy chicken thighs cooked to perfection, with optional cheesy topping.
- Customizable spice level for mild, medium, or fiery heat.
Ingredients
- 1.5 pounds boneless chicken thighs – Juicy and tender, perfect for absorbing the spicy sauce. Chicken breasts can be substituted.
- 1/4 cup gochugaru (Korean hot pepper flakes) – Adds authentic heat and color.
- 1/4 cup gochujang (Korean chili paste) – Provides deep, spicy-sweet flavor.
- 2 tablespoons soy sauce – Enhances umami and balances spice.
- 2 tablespoons vegetable oil – For cooking and coating the chicken.
- 1 tablespoon sesame oil – Adds aromatic nuttiness.
- 2 tablespoons rice syrup (or honey/corn syrup) – Sweetens and caramelizes the sauce.
- 2–3 spicy Korean chili peppers, chopped – Optional extra heat; substitute with small red chilies.
- 6 large garlic cloves, minced – Aromatic flavor base.
- 2 teaspoons grated ginger – Adds warmth and depth.
- Salt and black pepper, to taste – For seasoning.
- 1/4 cup water or chicken stock – Helps simmer the chicken and blend flavors.
- 2 cups shredded mozzarella cheese (optional) – Melty topping for a cheesy twist.
- Fresh parsley, green onions, or extra chili flakes – For garnish.
How to Make Buldak (Korean Fire Chicken)
Step 1: Marinate the Chicken
In a large bowl, mix gochugaru, gochujang, soy sauce, vegetable oil, sesame oil, rice syrup, chopped chilies, garlic, ginger, salt, and black pepper to form a thick paste. Add the chicken and coat thoroughly. Cover and refrigerate for at least 1 hour.
Step 2: Cook the Chicken
Preheat a large oven-proof pan (cast iron works best) over medium heat. Add the marinated chicken along with water or chicken stock. Cover and simmer for 10 minutes, or until the chicken is cooked through and the sauce reduces slightly.
Step 3: Add Cheese (Optional)
Set your oven to BROIL. Top the chicken with shredded mozzarella and broil for 2–3 minutes, until melted and lightly browned.
Step 4: Serve
Remove from oven, garnish with chopped parsley, green onions, or extra chili flakes. Serve hot, ideally with steamed rice or noodles to balance the heat.

Tips for Success
- Adjust the amount of gochugaru and fresh chilies to control spice level.
- Use chicken thighs for juicier meat; breasts can dry out under high heat.
- Broiling cheese adds a delicious gooey layer, but can be skipped if desired.
- Serve immediately; the dish is best enjoyed hot for maximum flavor and spice.
Equipment Needed
- Large oven-proof pan or cast iron skillet
- Knife and cutting board
- Mixing bowl
- Spoon or spatula for stirring
- Oven or broiler
Recipe Variations
- Cheese-Free Version: Skip mozzarella for a dairy-free, traditional version.
- Extra Veggies: Add bell peppers, onions, or zucchini for more texture and nutrition.
- Milder Version: Reduce gochugaru or remove fresh chilies for a medium heat.
- Spicy Noodle Bowl: Serve over cooked ramen or udon noodles instead of rice.
Serving Suggestions
Serve Buldak with steamed rice or Korean-style sticky rice. Pair with pickled radishes, cucumber salad, or kimchi to balance the fiery heat. Garnish with fresh green onions or sesame seeds for an authentic street-food feel.
FAQs
Can I use chicken breasts instead of thighs?
Yes, but thighs remain juicier and more flavorful, especially when broiled with cheese.
How spicy is this dish?
Traditional Buldak is very spicy. Reduce gochugaru or remove fresh chilies to make it milder.
Can I prepare it ahead of time?
You can marinate the chicken ahead, but cooking and broiling should be done just before serving for best texture and flavor.
Is this dish gluten-free?
Ensure your soy sauce is gluten-free. Gochujang may contain wheat; check the label or use a gluten-free substitute.
Can I make it without cheese?
Absolutely! Cheese is optional and adds a melty, rich layer, but the dish is delicious without it.
Final Thoughts
Buldak (Korean Fire Chicken) is a bold, flavorful dish that brings the excitement of Korean street food to your kitchen. With tender chicken, fiery gochujang sauce, and optional gooey cheese, it’s perfect for spice lovers and adventurous eaters. Experiment with toppings, spice levels, and sides to make it your own, and enjoy a fun, fiery, and utterly satisfying meal.
Print
Buldak Recipe (Korean Fire Chicken)
- Total Time: 1 hour 25 minutes
- Yield: 4 servings
Description
Buldak, or Korean Fire Chicken, is a spicy, flavorful dish made with chicken thighs cooked in fiery gochujang sauce and often topped with melty cheese. Perfect for spice lovers!
Ingredients
- 1.5 pounds boneless chicken thighs, cut into bite-sized pieces
- 1/4 cup gochugaru (Korean hot pepper flakes)
- 1/4 cup gochujang (hot Korean chili paste)
- 2 tablespoons soy sauce
- 2 tablespoons vegetable oil
- 1 tablespoon sesame oil
- 2 tablespoons rice syrup (or honey/corn syrup)
- 2–3 spicy Korean chili peppers, chopped
- 6 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)
- Garnish: fresh parsley or green onions, extra chili flakes
Instructions
- In a large bowl, mix gochugaru, gochujang, soy sauce, vegetable oil, sesame oil, rice syrup, chilies, garlic, ginger, salt, and pepper to form a thick paste.
- Add chicken and coat thoroughly. Cover and refrigerate at least 1 hour.
- Heat oven-proof pan to medium heat. Add chicken with marinade and water/chicken stock.
- Cover and simmer 10 minutes until chicken is cooked through; marinade should reduce slightly. Remove lid.
- Preheat oven to broil. Top chicken with mozzarella and broil 2–3 minutes until melted and slightly browned.
- Remove from oven, garnish with parsley or green onions, and serve hot.
Notes
- Adjust chili peppers for desired spice level.
- Cheese is optional; traditional Buldak is served without it.
- Prep Time: 10 minutes
- Cook Time: 15 minutes
- Category: Main Course
- Method: Simmer / Broil
- Cuisine: Korean



