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TL;DR: Gochujang chicken is a Korean-inspired grilled chicken recipe built on a thick, fermented chili paste that delivers heat, sweetness, and deep umami in one ingredient. Marinate, grill, done. It’s one of the most flavourful things you can put on a grill this season.
If you have ever stood in front of the grill wondering how to get more flavour out of chicken thighs without a long, complicated marinade, this is the recipe. We are Jody and Kirstie, two Red Seal chefs who have been teaching home cooks to cook with real confidence for 15 years. This gochujang chicken is the kind of dish we reach for when we want maximum payoff with minimal fuss. It is bold, it is fast, and it will earn you compliments every single time.
What Is Gochujang and Why Does It Work So Well on Chicken?
Gochujang is a Korean fermented chili paste made from red chili powder, glutinous rice, fermented soybeans, and salt. It is thick, deeply savoury, a little sweet, and has a gentle building heat that is nothing like the sharp punch of fresh chili. It has been a staple in Korean cooking for centuries, showing up in dishes like bibimbap and tteokbokki, and for good reason. One ingredient does the work of many.
On chicken, gochujang is almost unfair. The natural sugars caramelize on the grill and create that gorgeous, lacquered char. The fermented depth clings to the meat and keeps flavour going all the way through, not just on the surface. Paired with garlic, sesame oil, and a hot grill, it is one of those combinations that makes people ask what your secret is.
The answer is: this paste in a bright red container at your grocery store.
PrintHow to Make Gochujang Chicken
This recipe works on boneless, skin-on chicken thighs. Thighs are the right call here. They stay juicy under high grill heat, they have enough fat to handle the caramelizing sugars in the marinade, and they forgive you if you get distracted for a minute. Breasts do not do the same.
The marinade takes about five minutes to pull together. Give the chicken at least 30 minutes to marinate, or up to 24 hours in the fridge if you want to get ahead. The longer it sits, the deeper the flavour.
Grill over medium-high heat and do not rush the char. That caramelized crust is the whole point.
- Prep Time: 5 mins
- Cook Time: 20 Minutes
- Total Time: 25 Minutes
- Yield: 4 servings 1x
Ingredients
- 1/4 cup gochujang (Korean chili paste)
- 1 tbsp sugar
- 1 tbsp rice wine vinegar
- 1 tbsp roasted sesame oil
- 1 clove garlic, finely minced
- 2–3 tbsp water (to thin the sauce slightly)
- 6 boneless, skinless chicken thighs
- Kosher Salt, to taste
- Neutral oil for the grill
Instructions
- Make the Gochujang Sauce: In a small bowl, whisk together the gochujang, sugar, rice wine vinegar, sesame oil, and minced garlic. Add 2–3 tablespoons of water to loosen the sauce slightly—it should be brushable, but not watery.
- Prep the Chicken: Pat the chicken thighs dry and season lightly with salt. Place them in a shallow dish or resealable bag and pour half of the sauce over the chicken, reserving the rest for basting or drizzling later. Marinate for at least 30 minutes, or up to 4 hours in the fridge. Or, honestly, head straight to the grill if you’re short on time!
- Preheat the Grill: Heat your grill to medium-high (about 400–425°F). Oil the grates lightly to help prevent sticking—especially important for skinless cuts.
- Grill the Chicken: Place the chicken thighs on the hot grill. Cook for 7-8 minutes per side, basting with a bit of the reserved sauce as you go. You’re looking for nice char marks and an internal temp of 175°F—thighs love a little extra heat for maximum tenderness, meaning, don’t hesitate to leave them on a little longer to fully tenderize the connective tissue in thighs.
- Baste with remaining sauce as you grill.
- Rest & Serve: Let the chicken rest for 5 minutes before slicing. Drizzle with any remaining sauce and serve with steamed rice, grilled veggies, or pickled cucumber for a fresh, crunchy contrast.
Notes
Jody and Kirstie’s Hot Tips
- Double the marinade. It keeps in the fridge for a week and works beautifully on noodles, panko-crusted anything, crispy tofu, and salmon.
- Char is your friend. A little grill fire on the gochujang is not burning, it is flavour. Let it happen.
- Want more heat? Add a splash of sriracha or a pinch of Korean chili flakes (gochugaru) to the marinade.
- Freeze it ahead. Mix the marinade and raw chicken in a freezer bag and freeze for up to three months. Thaw overnight before grilling. Perfect for cottage weekends.
- Check the label. Gochujang comes in different heat levels, usually indicated by chili symbols on the container. Start with medium if you are not sure.
Kitchen Science: Why Fermented Ingredients Make Better Marinades
Here is the part that changes how you think about cooking. Gochujang is fermented, which means it contains natural glutamates. Glutamates are the compounds responsible for umami, that deep, savoury, mouth-coating flavour that makes food taste more complete. When you marinate chicken in a fermented ingredient, those glutamates penetrate the muscle fibres and amplify the natural flavour of the meat itself. You are not just coating the outside. You are seasoning from within.
The glutinous rice in gochujang also matters. It gives the paste its thick, sticky texture, which helps the marinade cling to the chicken instead of sliding off on the grill. That stickiness is also what creates the shiny, delicious crust when it hits the heat. It is not magic. Did we mention how much we love food science?
What Can I Use Instead of Gochujang?
Good news first: gochujang is much easier to find than it used to be. Check the international aisle of your regular grocery store and look for a bright red container or bottle. Most major grocery stores carry it now, and Asian supermarkets always do. It is worth grabbing if you can find it.
If you cannot find it, here are swaps that work beautifully in this marinade:
Sriracha + white miso. Mix 2 tablespoons sriracha with 1 tablespoon white miso. You get the heat from sriracha and the fermented depth from miso. Use the same total amount called for in the recipe.
Sambal oelek + honey + miso. Sambal gives you pure chili heat without sweetness, so you need to build that back in. Mix 2 tablespoons sambal oelek, 1 teaspoon honey, and 1 tablespoon white miso. Tastes closest to the real thing.
Sriracha + peanut butter. The peanut butter adds body and subtle richness that mimics gochujang’s thick, paste-like texture. Use 2 tablespoons sriracha and 1 tablespoon peanut butter.
Doenjang + sriracha. For the fermentation nerds in the room. Doenjang is Korean fermented soybean paste, punchier than miso. Use 1 tablespoon doenjang and 2 tablespoons sriracha. Bold, funky, and genuinely delicious.
Variations and Substitutions
Cook With Us!
Like this recipe? You should try cooking with us! Start with an on-demand pre-recorded class, or jump in to the best experience with our live classes!
I subscribe the updates and get links to recipes - I recently made the Olive Oil Lemon cake. It turned out delicious – as you said in the description, very moist! My daughter has a birthday in strawberry season and typically she asks for strawberry shortcake with a traditional shortcake recipe… I served the lemon came this weekend with a bit of whipping cream and fresh strawberries (your picture was quite enticing) and her comment was that her birthday request this year would be to replace the traditional shortcake with this recipe!
I made Dan Dan noodles last month and again referred to the recording as it has been awhile. I was grateful for the reminders, tips and tricks. Not to mention, I love to cook with Kirstie and Jody. They make it so much fun!
Most of the meals I make are from your repertoire. I think I have close to 60!
You will learn delicious recipes taught in real time from start to end by two good friends who want nothing more than to teach you how to cook and and have fun doing it. Class presentation is practical and encouraging with one chef starting and one playing 'catch up' so you do not miss anything and no question will go unanswered!
The recipe with food pack is perfectly packaged and always arrives on time to make it easy so you do not have to shop!
Several recipes from the Culinary Studio are in our regular rotation!
Excited to keep cooking with you Kirstie and Jody!
I was at the Studio for the very first class they held and I have continued to take classes for the past 13 years. While some things have changed over the years, the quality, knowledge and skills Jody and Kirstie bring to each class has not.The skills I learned through the their instruction have been used daily.
Protein swap. This marinade works on pork chops, salmon, tofu, and cauliflower steaks. If you are grilling salmon, reduce the marinating time to 20 minutes maximum or the acid will start to break down the flesh.
No grill? A cast iron pan or oven broiler gets you the same char. Get the pan screaming hot before the chicken goes in.
Add fresh ginger. A tablespoon of grated fresh ginger in the marinade adds a bright, zippy edge that cuts through the richness beautifully.
Sweetener swap. Honey or maple syrup work well in place of sugar.
What to Serve with Gochujang Chicken
Steamed jasmine rice is the classic pairing and it is classic for a reason. The rice absorbs all the drippings and marinade that come off the chicken. Beyond that, pickled cucumbers, shredded carrots, kimchi, and crisp cabbage slaw all cut through the richness of the chicken perfectly.
Our current obsession is serving this gochujang chicken alongside our Korean Sweet Potato Noodle Salad. The miso-sesame vinaigrette in that salad and the gochujang on the chicken speak the same flavour language. It is a genuinely great summer dinner.
FAQ
What does gochujang taste like?
Gochujang is thick, deeply savoury, and a little sweet with a gentle, building heat. It is closer to a rich, spicy miso than it is to hot sauce. The fermented quality gives it a funky depth that is hard to replicate with fresh ingredients alone.
Is gochujang very spicy?
It is more of a warming, building heat than a sharp punch. Gochujang is spicy, but also rich and slightly sweet, which softens the heat considerably. Most people who are nervous about spice find it very approachable. Check the container label for heat level indicators if you want to start on the mild side.
Is gochujang the same as sriracha?
No. Sriracha is a smooth, vinegar-forward hot sauce with a sharp, immediate heat. Gochujang is a thick fermented paste with a deeper, more complex flavour and a slower-building warmth. They are not interchangeable, though sriracha can work as part of a substitute in a pinch.
What to mix with gochujang for chicken?
Garlic, sesame oil, a touch of sweetener like honey or sugar, and soy sauce are the classic companions. That combination balances the heat, adds umami, and helps the marinade caramelize on the grill. Fresh ginger is a great optional addition for brightness.
How do Koreans marinate their chicken?
Traditional Korean chicken marinades are built on fermented and umami-rich ingredients: gochujang, doenjang (fermented soybean paste), soy sauce, garlic, sesame oil, and sugar. The fermentation is key. It adds depth, tenderizes the protein slightly, and creates a complex flavour base that goes well beyond a simple spice rub.
Can I make gochujang chicken ahead of time?
Yes. Marinate the chicken up to 24 hours in advance and keep it covered in the fridge. You can also freeze raw chicken in the marinade for up to three months. Thaw overnight in the fridge before grilling.
Key Takeaways
- Gochujang does the heavy lifting in this recipe: heat, sweetness, and umami in one ingredient.
- Chicken thighs are the right cut here. They stay juicy under high grill heat and caramelize better than breasts.
- The fermented glutamates in gochujang season the chicken from within, not just on the surface.
- Double the marinade. It keeps for a week and works on everything from noodles to tofu to salmon.
- Gochujang is widely available in the international aisle of most grocery stores. Look for a bright red container.
Serve This With
This gochujang chicken is made for summer. Pair it with our Korean Sweet Potato Noodle Salad for a complete Korean-inspired dinner that comes together in under 30 minutes. The miso-sesame vinaigrette in that salad was practically designed to sit next to this chicken.
Jody O’Malley and Kirstie Herbstreit are the Red Seal-certified chef co-owners of The Culinary Studio in Waterloo, Ontario. Jody is a Stratford Chefs School graduate (2002) and Kirstie trained at SAIT in Calgary (2003). Together, they bring over 20 years of professional cooking experience and 15 years building one of Canada’s leading culinary education businesses. They teach home cooks the science and techniques behind great food, not just the recipes, and co-host the Chef Over Your Shoulder podcast alongside Amy Schlueter. If you love Korean flavours, their Bibimbap cooking class is one of their most popular on-demand classes.
