Savor the crispy, succulent delight of Tangsuyuk, where sweet meets tangy in every bite!
What is Tangsuyuk Korean Sweet and Sour Pork?
Tangsuyuk is a beloved dish in Korean-Chinese cuisine, often featuring crispy, deep-fried pork or beef drizzled with a sweet and tangy sauce. The dish originated in China but was adapted to fit Korean tastes, becoming a popular favorite in both restaurants and home kitchens across Korea. It is similar to the Chinese sweet and sour pork but with a unique Korean twist, particularly in its use of ingredients like potato starch and soy-based sauce
How to make it
To make Tangsuyuk Korean Sweet and Sour Pork, the pork is first marinated, coated in a starch-based batter, and deep-fried to a golden crispiness. The meat is then either dipped into the sauce or served with the sauce poured over it, depending on preference. The sauce itself is a harmonious blend of sweet and tangy flavors, often balanced with a touch of vinegar and sugar, which coats the crispy meat perfectly

Ingredients
Pork
- Pork shoulder, thinly sliced: This cut is ideal for frying because it’s tender yet sturdy, allowing it to remain juicy inside while crisping up nicely on the outside.
- Pinch of salt: Enhances the flavor of the pork, ensuring it’s not bland.
- Black pepper: Adds a slight heat and balances out the sweet and sour flavors.
- Chicken bouillon powder: Boosts the umami of the pork, giving the meat a rich, savory taste.
- Garlic, crushed: Infuses the pork with an aromatic depth that pairs perfectly with the sweet and sour sauce.
- Soy sauce: Provides a salty, earthy foundation for marinating the pork.
- Sesame oil: Adds a nutty, aromatic layer to the marinade, giving the pork an authentic Korean flavor
Batter
- Potato starch: Key to creating a light, crispy coating for the pork. When fried, it forms that coveted crunch.
- Water: Helps the potato starch stick to the pork, ensuring an even coat.
- Vegetable oil: Used for deep frying the pork to a golden brown, creating a crispy outer layer
Sauce
- Pineapple juice: Adds a tangy sweetness that balances out the vinegar, giving the sauce a fruity brightness.
- White vinegar: Provides the essential tang, balancing the sweet and savory elements of the sauce.
- Sugar: Sweetens the sauce and complements the tangy vinegar.
- Water: Thins out the sauce, making it the right consistency for drizzling or dipping.
- Potato starch: Acts as a thickener for the sauce, ensuring it coats the pork just right
Steps
- Marinate the pork by mixing the thinly sliced pork shoulder with a pinch of salt, black pepper, chicken bouillon powder, crushed garlic, soy sauce, and sesame oil. Let it marinate for at least 20 minutes.
- Prepare the batter by combining potato starch with 1 cup of water. Let it sit for 10 minutes until the starch settles at the bottom.
- Drain off the water carefully, leaving only the starchy paste. Stir in 1 tablespoon of vegetable oil to form a smooth batter.


- Heat enough oil in the wok for deep-frying. Ensure the oil is hot enough before frying.


- Coat each slice of marinated pork in the batter.
- Fry the pork pieces in batches in the wok until golden brown and crispy, about 5-7 minutes. Remove and drain on a paper towel-lined plate. Set aside.


- Carefully remove most of the oil from the wok, leaving about 1-2 tablespoons of oil. Add pineapple juice, white vinegar, sugar, and 1/4 cup of water to the wok. Stir and bring the mixture to a simmer over medium heat.
- In a small bowl, mix 2 teaspoons of potato starch with 3 tablespoons of water to create a slurry.
- Slowly add the slurry to the sauce in the wok while stirring continuously. Cook for 1-2 minutes until the sauce thickens and becomes glossy.


- Serve the crispy fried pork with the sweet and sour sauce from the wok poured over, or serve the sauce on the side for dipping.

Tips for Making Tangsuyuk Korean Sweet and Sour Pork
Starch Batter Preparation
The key to the crispy pork in this dish is the starch batter. Potato starch is ideal because it gives a light, crispy texture. Before using it, soak the starch in water for a few hours. This process allows the starch to settle at the bottom, and when you pour off the water, you’re left with a thick paste that’s perfect for coating the pork
Double Frying for Extra Crispiness
The secret to truly crunchy Tangsuyuk Korean Sweet and Sour Pork is double frying. Fry the pork once to cook it through, then let it rest. For the second fry, crank up the heat a little higher to give the pork that extra crunch. This step ensures the crispy texture holds up even when the Tangsuyuk sauce is added
Sauce Balance (Sweetness and Tanginess)
The sauce is the heart of this dish. You want a perfect balance of sweet and sour. The vinegar-based sauce can be adjusted to taste—add more sugar if you prefer it sweeter or more white vinegar for extra tang. Stir the sauce well, and add the potato starch slurry slowly to achieve just the right thickness
Variations of Tangsuyuk Korean Sweet and Sour Pork
Vegetable and Fruit Additions
Adding vegetables like carrot, onion, and even green bell pepper can enhance the texture and balance the richness of the pork. You can also experiment with fruits like pineapple for that classic tangy flavor or even slices of apple to give a unique twist
Using Beef or Pork Options
Traditionally, pork is used, but you can substitute it with beef for a different texture and taste. Both variations are widely enjoyed in Korean-Chinese cuisine, and the cooking process remains the same. Just make sure to choose tender cuts like pork shoulder or beef sirloin to get that melt-in-your-mouth experience
Sauce Variations (Thicker, Sweeter, or Tangier)
You can also adjust the Tangsuyuk sauce to your liking. For a thicker sauce, add a little extra potato starch slurry. Prefer it sweeter? A bit more sugar will do the trick. If tangy is your style, increase the amount of vinegar. These adjustments let you personalize the dish while staying true to its Korean sweet and sour pork roots

Serving Suggestions and Storage
Pouring or Dipping Sauce
There are two main camps when it comes to enjoying Tangsuyuk: the “pourers” and the “dippers.” If you prefer your pork crispy throughout, keep the sauce on the side for dipping, ensuring each bite stays crunchy. For a more classic approach, you can pour the sauce over the crispy pork for a flavorful, saucy dish. Either way, the sweet vinegar sauce will complement the crispy pork strips perfectly
Pairing with Side Dishes
Tangsuyuk pairs well with other Korean-Chinese cuisine favorites like jajangmyeon (black bean noodles) or fried rice. You can also serve it with a side of stir-fried vegetables like wood ear mushrooms and carrot, which add an earthy and refreshing contrast to the sweet and sour flavors
Storage Tips (Reheating Instructions)
If you have leftovers, store the pork and sauce separately to maintain the crispy texture. To reheat, pop the pork in the oven at a high temperature to revive its crunch. Reheat the Tangsuyuk sauce on the stove until it simmers, then either dip or pour over the pork. This method keeps the Korean-style sweet and sour pork delicious even the next day

LET'S COOK RESTAURANT - QUALITY FOOD AT HOME!
If you like this yaki udon stir-fry recipe make sure you leave a rating and comment down below. I'd love to hear what you think about these stir-fried udon noodles. Don't forget to follow me on Instagram, TikTok, Facebook, and YouTube to stay up to date with new recipes and follow my cooking journey!
Tangsuyuk (Korean Sweet and Sour Pork)
Savor the crispy, succulent delight of Tangsuyuk, where sweet meets tangy in every bite!
- Total Time: 40 minutes
- Yield: 3 servings 1x
Ingredients
Pork
- 200g pork shoulder, thinly sliced
- Pinch of salt
- 1/4 tsp Black pepper
- 1 tsp chicken bouillon powder
- 3 cloves garlic, crushed
- 1 tsp soy sauce
- 1 tsp sesame oil
Batter
- 1/2 cup potato starch
- 1 cup water
- 1 tbsp vegetable oil
Sauce
- 1/2 cup pineapple juice
- 3 tbsp white vinegar
- 3 tbsp sugar
- 1/4 cup water
- 2 tsp potato starch
- 3 tbsp water
Instructions
- Marinate the pork by mixing the thinly sliced pork shoulder with a pinch of salt, black pepper, chicken bouillon powder, crushed garlic, soy sauce, and sesame oil. Let it marinate for at least 20 minutes.
- Prepare the batter by combining potato starch with 1 cup of water. Let it sit for 10 minutes until the starch settles at the bottom.
- Drain off the water carefully, leaving only the starchy paste. Stir in 1 tablespoon of vegetable oil to form a smooth batter.
- Heat enough oil in the wok for deep-frying. Ensure the oil is hot enough before frying.
- Coat each slice of marinated pork in the batter.
- Fry the pork pieces in batches in the wok until golden brown and crispy, about 5-7 minutes. Remove and drain on a paper towel-lined plate. Set aside.
- Carefully remove most of the oil from the wok, leaving about 1-2 tablespoons of oil. Add pineapple juice, white vinegar, sugar, and 1/4 cup of water to the wok. Stir and bring the mixture to a simmer over medium heat.
- In a small bowl, mix 2 teaspoons of potato starch with 3 tablespoons of water to create a slurry.
- Slowly add the slurry to the sauce in the wok while stirring continuously. Cook for 1-2 minutes until the sauce thickens and becomes glossy.
- Serve the crispy fried pork with the sweet and sour sauce from the wok poured over, or serve the sauce on the side for dipping.
- Prep Time: 20 minutes
- Cook Time: 20 minutes
- Category: Pork
- Method: Intermediate
- Cuisine: Korean
Nutrition
- Serving Size:
- Calories: 602
- Sugar: 29.1 g
- Sodium: 1500.9 mg
- Fat: 20.8 g
- Carbohydrates: 72.4 g
- Fiber: 1.1 g
- Protein: 30.9 g
- Cholesterol: 87.9 mg