Sticky Gochujang Pork Belly with Pickled Radish
Sticky Gochujang Pork Belly with Pickled Radish is a medium Korean recipe that serves 4. 650 calories per serving. Recipe by Chef Glenn B on YouTube.
Prep: 35 min | Cook: 1 hr 53 min | Total: 2 hrs 48 min
Cost: $20.22 total, $5.06 per serving
Ingredients
- 2 lb Pork Belly (skin on, cut into 1‑inch thick slabs)
- 2 tbsp Sesame Oil (to flavor the pork and the namul)
- 2 tbsp Mirin (Japanese sweet rice wine)
- 4 tbsp Soy Sauce (low‑sodium preferred)
- 1 tbsp Avocado Oil (high smoke point for searing)
- to taste Salt (for seasoning pork and vegetables)
- to taste Black Pepper (freshly ground)
- 3 tbsp Gochujang (Korean fermented chili paste)
- 2 tbsp Honey (for sweet balance in glaze)
- 3 cloves Garlic (minced)
- 1 tsp Ginger (freshly grated)
- 1 tsp Rice Wine Vinegar (for glaze acidity)
- 1 tsp Gochugaru (Korean red pepper flakes)
- 2 bunches Fresh Spinach (remove stems, wash thoroughly)
- 1 tsp Sesame Seeds (toasted)
- 1 medium Daikon Radish (peeled and cut into thin matchsticks)
- ¼ cup Rice Wine Vinegar (for pickles)
- ¼ cup Water (for pickles)
- 2 tbsp Sugar
- ½ tsp Salt (for pickles)
Instructions
Season Pork Belly
Pat the pork belly dry, then season both sides generously with salt and freshly ground black pepper.
Time: PT5M
Prepare Marinade
In a bowl combine 2 tbsp soy sauce, 2 tbsp mirin, and 2 tbsp sesame oil; stir to blend.
Time: PT2M
Marinate Pork Belly
Rub the soy‑mirin‑sesame mixture all over the pork belly, ensuring both sides are coated.
Time: PT3M
Sear Pork Belly
Heat 1 tbsp avocado oil in a large skillet over medium‑high heat. Place pork belly fat‑side down, sear until deep brown, about 5 minutes, then flip and sear the other side another 4 minutes.
Time: PT9M
Transfer to Oven
Place the seared pork belly on a sheet pan fitted with a roasting rack, fat side up. Roast in a pre‑heated 325°F oven until the internal temperature reaches 195°F, about 1 hour 45 minutes.
Time: PT1H45M
Temperature: 325°F
Make Gochujang Glaze
While the pork roasts, combine 3 tbsp gochujang, 2 tbsp honey, 1 tbsp soy sauce, 1 tsp sesame oil, minced garlic, grated ginger, 1 tsp rice wine vinegar, and 1 tsp gochugaru in a saucepan. Bring to a gentle simmer and cook 3 minutes until slightly thickened.
Time: PT5M
Blanch Spinach for Namul
Bring a pot of salted water to a boil. Add the stems‑removed spinach and blanch for 1 minute. Immediately transfer to an ice‑water bath, then drain and squeeze out excess water with a kitchen towel.
Time: PT5M
Season Spinach (Sigeumchi Namul)
Roughly chop the blanched spinach, then toss with 1 tsp soy sauce, 1 tsp sesame oil, 1 clove minced garlic, ½ tsp gochugaru, 1 tsp toasted sesame seeds, and a pinch of salt.
Time: PT5M
Quick‑Pickle Daikon
Whisk together ¼ cup rice wine vinegar, ¼ cup water, 2 tbsp sugar, and ½ tsp salt. Slice the daikon into thin matchsticks, submerge in the brine, and let sit at room temperature for 30 minutes.
Time: PT5M
Glaze Pork Belly
When the pork reaches 195°F, brush a generous layer of the gochujang glaze over the top, then place under the broiler for 2‑3 minutes until the glaze caramelizes and becomes sticky.
Time: PT5M
Temperature: Broiler
Rest and Slice
Remove the pork belly from the oven, let rest for 10 minutes, then slice into ½‑inch pieces.
Time: PT10M
Plate and Serve
Arrange sliced pork on a serving platter, drizzle any remaining glaze, add a mound of seasoned spinach, and place a side of quick‑pickled daikon. Serve with the suggested Beaujolais wine.
Time: PT5M
Nutrition Facts
- Calories
- 650
- Protein
- 22 g
- Carbohydrates
- 15 g
- Fat
- 45 g
- Fiber
- 2 g
Dietary info: Contains pork, Gluten (soy sauce), Contains honey
Allergens: Soy, Sesame, Honey
Ingredient Substitutions
- Instead of Pork Belly: Pork shoulder
- Instead of Sesame Oil: vegetable oil (for searing)
- Instead of Mirin: dry sherry, sweet rice wine
- Instead of Soy Sauce: tamari
- Instead of Avocado Oil: canola oil, grapeseed oil
- Instead of Gochujang: Korean chili paste, sambal oelek + sugar
- Instead of Honey: maple syrup, agave nectar
- Instead of Garlic: garlic powder (1 tsp)
- Instead of Ginger: ground ginger (¼ tsp)
- Instead of Rice Wine Vinegar: apple cider vinegar (½ tsp)
- Instead of Gochugaru: crushed red pepper flakes
- Instead of Fresh Spinach: baby bok choy, Swiss chard
- Instead of Sesame Seeds: pumpkin seeds
- Instead of Daikon Radish: regular radish, carrot
- Instead of Rice Wine Vinegar (for pickles): white wine vinegar
- Instead of Sugar: honey (1½ tbsp)
Equipment Needed
- Large Skillet
- Sheet Pan
- Roasting Rack
- Oven
- Saucepan
- Mixing Bowls
- Tongs
- Kitchen Towel
- Ice Bath Bowl
- Chef’s Knife
- Cutting Board
- Whisk
- Meat Thermometer
Critical Steps — Do Not Skip
- Searing the pork belly to develop a deep brown crust
- Roasting to an internal temperature of 195°F for tenderness
- Simmering the gochujang glaze to the right thickness
- Broiling the glaze for a sticky caramelized finish
- Quick‑pickling the daikon to balance richness
Chef Tips from the Video
- Use avocado oil for searing because its high smoke point prevents burnt flavors.
- Leave the skin on the pork belly for extra crispness; score the fat lightly if desired.
- A quick ice‑water shock after blanching locks in the spinach’s vivid green color.
Troubleshooting
Pork belly is tough after roasting.
Make sure the internal temperature reaches 195°F; lower temperatures result in less collagen breakdown.
Glaze is too runny.
Simmer the glaze a little longer to reduce; add a pinch of cornstarch slurry if needed.
Spinach turns soggy.
Squeeze out as much water as possible after blanching and before seasoning.
Pickled radish is bland.
Adjust sugar and vinegar ratios to taste; let sit longer or add a pinch of chili flakes for extra bite.
Storage
Refrigerator: Store leftovers in an airtight container for up to 3 days.
Freezer: Pork belly can be frozen, wrapped tightly, for up to 1 month. Thaw before reheating.
Room temperature: Pickled daikon can sit at room temperature for up to 2 hours; otherwise refrigerate.
Make-Ahead Tips
- Pickle the daikon a day ahead for deeper flavor.
- Prepare the gochujang glaze and store refrigerated; reheat gently before using.
- Blanch and season the spinach up to 4 hours ahead; keep covered in the fridge.
Frequently Asked Questions
What is the cultural significance and history of Gochujang Glazed Pork Belly in Korean cuisine?
Pork belly (samgyeopsal) is a beloved Korean barbecue staple, traditionally grilled at the table. Glazing it with gochujang blends the smoky, fatty meat with Korea’s iconic fermented chili paste, creating a modern yet authentic flavor that reflects the country’s love for bold, spicy dishes.
What are the traditional regional variations of pork belly dishes in Korean cuisine?
In the southern regions, pork belly is often marinated in soy‑garlic sauces and grilled, while the northern style may feature a sweeter soy‑based glaze. Gochujang‑based glazes like this one are popular in contemporary Korean fusion, especially in Seoul’s modern eateries.
How is Sigeumchi Namul traditionally served in Korean meals?
Sigeumchi Namul, seasoned spinach, is a classic banchan (side dish) served in small portions alongside rice and main dishes. It is typically eaten with a spoon or chopsticks and provides a fresh, lightly seasoned contrast to richer proteins.
What occasions or celebrations is pork belly commonly associated with in Korean culture?
Pork belly is a favorite for Korean BBQ gatherings, birthday parties, and holiday feasts such as Chuseok. Its communal cooking style encourages sharing, making it a centerpiece for celebrations and family reunions.
What authentic ingredients are essential for a traditional Korean gochujang glaze versus acceptable substitutes?
Authentic glaze relies on gochujang, Korean rice wine (mirin or cheongju), sesame oil, and toasted sesame seeds. Substitutes like regular soy sauce, honey, or chili flakes can work, but they alter the depth of flavor that comes from fermented Korean ingredients.
What are the most common mistakes to avoid when making Gochujang Glazed Pork Belly?
Common errors include searing at too high a heat, which burns the soy‑based coating, under‑roasting the pork so it stays chewy, and not allowing the glaze to caramelize under the broiler, resulting in a watery finish.
Why does this recipe use a low oven temperature of 325°F instead of a higher roast temperature?
A lower temperature gently breaks down the pork belly’s connective tissue, allowing the fat to render slowly and the meat to become melt‑in‑your‑mouth tender without drying out, which is essential for reaching the target 195°F internal temperature.
Can I make the quick‑pickled daikon radish ahead of time and how should I store it?
Yes, the daikon can be prepared up to 24 hours in advance. Store it in a sealed container in the refrigerator; the flavor will deepen and it will stay crisp for up to a week.
What does the YouTube channel Chef Glenn B specialize in?
The YouTube channel Chef Glenn B focuses on approachable, technique‑driven recipes that blend classic comfort foods with global flavors, often highlighting Korean and Asian-inspired dishes with detailed wine pairings.
How does the YouTube channel Chef Glenn B's approach to Korean cooking differ from other Korean cooking channels?
Chef Glenn B emphasizes precise temperature control, modern plating, and wine pairings, whereas many Korean cooking channels focus more on traditional home‑style preparation without extensive wine or plating guidance.
Last updated: August 31, 2026





