Lee Yeon-bok's Spicy Shredded Potato Stir-fry
A Chinese-style shredded potato stir-fry where potatoes are soaked in vinegar water to enhance crunchiness, then stir-fried with chili oil and doubanjiang for a spicy kick.
🙋 Recommended for
- ⭐ Those looking for a different and spicy Chinese-style twist on the usual potato stir-fry
- ⭐ Anyone wanting to make perfectly crunchy, non-mushy shredded potato stir-fry
potatogreen bell pepperred bell peppergreen oniongarlicchili oildried small red chili peppersdoubanjiangseasoned soy sauceoyster saucevinegar
Ingredients needed 🛒2 servings
- 2 potatoes (about 600g)
- 1/2 green bell pepper
- 1/2 red bell pepper
- 1/2 green onion
- 3-4 cloves garlic
- 3 tbsp chili oil
- 2 tbsp cooking oil
- 1 dried small red chili pepper
- 1/2 tbsp doubanjiang
- 2 tbsp seasoned soy sauce (Chinese-style soy sauce)
- 1 tbsp oyster sauce
- 1/2 tbsp sugar
- a pinch of ground black pepper
- 1-2 tbsp vinegar
Recipe 🍳
- Peel the potatoes and cut them into thin, even strips. Cut the green bell pepper and red bell pepper into similar-sized strips. Finely chop the green onion and mince the garlic.
- Soak the shredded potatoes in enough water with 1-2 tbsp of vinegar to remove starch, then lightly rinse under cold water and drain in a colander.
- Blanch the drained potato strips in boiling water for exactly 20 seconds, then immediately rinse with cold water to stop cooking and drain well.
- In a cold pan, add 3 tbsp of chili oil and the crushed dried small red chili pepper. Slowly heat over low heat to infuse the oil, then add the chopped green onion and garlic, stir-frying until fragrant.
- When the onion and garlic are aromatic, add 1/2 tbsp doubanjiang, 2 tbsp seasoned soy sauce, and 1 tbsp oyster sauce. Let the sauce come to a boil. If the pan looks dry, add 2 tbsp of cooking oil.
- Once the sauce is boiling, add the blanched potato strips, sliced green bell pepper, and red bell pepper. Stir-fry quickly over high heat until everything is well coated.
- When the seasonings are evenly mixed, add 1/2 tbsp sugar and a pinch of ground black pepper. Toss quickly once more and remove from heat.
- Cut potatoes and vegetables into uniform strips.
- Soak potato strips in vinegar water to remove starch, then blanch in boiling water for 20 seconds and rinse in cold water.
- In a pan, stir-fry chili oil, dried chili, green onion, and garlic, then add doubanjiang, soy sauce, and oyster sauce to make a sauce.
- Add potato strips and bell peppers, stir-fry, then finish with sugar and black pepper quickly.
Cooking tips 💡
- Soaking potato strips in vinegar water not only removes starch but also firms up the tissue, resulting in a crunchier texture.
- Blanching the potato strips for exactly 20 seconds in boiling water followed by an immediate cold water rinse is key to keeping them crunchy and not mushy.
- Add sugar at the very end just before turning off the heat to prevent it from burning; toss lightly to combine.





