Spicy Potato Noodles Recipe
Introduction
Spicy Potato Noodles are a unique and satisfying dish that combines tender homemade potato noodles with a flavorful, spicy chili oil. This recipe transforms simple ingredients into an exciting meal perfect for those who love a bit of heat and a chewy texture.

Ingredients
- 1.1 pounds russet potato (peeled and cut into 1-inch pieces; gold potato works too)
- ½ teaspoon salt
- 1½ cups potato starch
- ½ cup warm water
- 2 tablespoons regular soy sauce
- 2 tablespoons Chinese black vinegar
- 2 tablespoons gochugaru (coarse) or fine ground or Chinese chili powder
- 1¼ teaspoons granulated sugar
- ⅛ teaspoon salt
- 2 tablespoons garlic (minced)
- 1 stalk green onion (sliced)
- 3 tablespoons neutral oil (avocado, sunflower, grapeseed, etc.)
- ⅓ cup cilantro (roughly chopped)
Instructions
- Step 1: Place the cut potatoes into a pot of boiling water and cook until fork tender, about 10 to 15 minutes.
- Step 2: Drain the potatoes well and transfer to a heatproof mixing bowl. Add ½ teaspoon salt and mash with a fork until no lumps remain.
- Step 3: While the potato mash is still hot, add the potato starch and mix thoroughly. If the dough isn’t too hot, knead it until it forms a cohesive, pliable dough. The warmth helps gelatinize the starch, making the dough stretchier and easier to shape.
- Step 4: Add the warm water and mix until it is fully absorbed and the dough becomes almost smooth.
- Step 5: Bring a pot of water to a boil and prepare a large bowl of cold water nearby.
- Step 6: Divide the dough into 14 equal pieces and keep covered with a damp towel. Working with one piece at a time, roll each piece into ½ inch thick noodles.
- Step 7: Gently place the noodles into the boiling water without overcrowding. Ensure the noodles are fully submerged to prevent breaking. Stir gently once added.
- Step 8: Cook until the noodles float to the surface, then continue cooking for an additional minute. Remove and transfer to the cold water bowl. Repeat with remaining dough.
- Step 9: To make the chili oil, combine soy sauce, black vinegar, gochugaru, sugar, salt, minced garlic, and green onion in a heatproof bowl. Heat the oil in a pan until smoking, then carefully pour over the mixture. Stir once cooled slightly.
- Step 10: Drain noodles well and place in a large bowl. Toss with the prepared chili oil and chopped cilantro until evenly coated. Serve warm and enjoy!
Tips & Variations
- Use gold potatoes if you prefer a slightly creamier texture, but russet potatoes give better dough consistency.
- Adjust the amount of chili powder to taste for milder or spicier noodles.
- For a nuttier flavor, try adding toasted sesame seeds to the chili oil mixture.
- Keep dough covered with a damp towel to prevent it from drying out while shaping noodles.
Storage
Store leftover noodles in an airtight container in the refrigerator for up to 2 days. Reheat gently in a pan with a splash of water or in the microwave, then toss again with chili oil before serving to refresh the flavor.
How to Serve

Serve this delicious recipe with your favorite sides.
FAQs
Can I use a different type of starch instead of potato starch?
Potato starch is preferred for its elasticity and texture in this recipe, but cornstarch can be a substitute. Keep in mind the texture and stretchiness may differ slightly.
How do I prevent the noodles from breaking?
Make sure to keep the noodles submerged fully in boiling water and avoid overcrowding the pot. Also, work with the dough while it’s warm since it is more pliable and easier to handle.
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Spicy Potato Noodles Recipe
- Total Time: 35 minutes
- Yield: 3 servings 1x
- Diet: Gluten Free
Description
Delight in the satisfying texture and bold flavors of Spicy Potato Noodles, a gluten-free dish featuring tender potato-based noodles tossed in a vibrant, homemade chili oil sauce made with garlic, soy sauce, vinegar, and gochugaru. This recipe offers a unique twist on traditional noodles, perfect for a warming, flavorful meal in just 35 minutes.
Ingredients
Potato Noodles
- 1.1 pounds russet potato, peeled and cut into 1-inch pieces (gold potato can be used too)
- ½ teaspoon salt
- 1½ cups potato starch
- ½ cup warm water
Chili Oil Sauce
- 2 tablespoons regular soy sauce
- 2 tablespoons Chinese black vinegar
- 2 tablespoons gochugaru (coarse or fine ground) or Chinese chili powder
- 1¼ teaspoons granulated sugar
- ⅛ teaspoon salt
- 2 tablespoons garlic, minced
- 1 stalk green onion, sliced
- 3 tablespoons neutral oil (avocado, sunflower, grapeseed, etc.)
- ⅓ cup cilantro, roughly chopped
Instructions
- Cook the Potato: Place the cut potatoes into a pot of boiling water and cook until fork tender, about 10 to 15 minutes.
- Make the Dough: Drain the cooked potatoes well and transfer to a heatproof mixing bowl. Add ½ teaspoon salt and mash thoroughly with a fork until no chunks remain.
- Knead the Dough: While the potato mash is still hot, add the potato starch and mix until combined. When cool enough to handle, knead the dough until it becomes cohesive and pliable; the heat gelatinizes the starch, creating stretchiness ideal for shaping noodles.
- Add Water and Form Dough: Incorporate the warm water into the dough gradually, mixing until absorbed and a smooth, pliable dough forms. It won’t be as elastic as bread dough but will be workable, especially when warm.
- Prepare for Noodle Making: Bring a pot of water to a boil and set up a noodle-making station nearby with a large bowl of cold water ready to cool cooked noodles.
- Shape the Noodles: Divide the dough into 14 equal portions. Keep unused dough covered with a damp towel. Roll each piece into ½-inch thick noodles, working one piece at a time.
- Cook the Noodles: Gently add the noodles to the boiling water, ensuring they are fully submerged and not overcrowding the pot. Stir gently right after adding to prevent sticking.
- Finish Cooking: Once the noodles float to the surface, cook them for an additional minute to ensure done-ness. Remove with a slotted spoon and immediately transfer to the cold water bowl to cool. Repeat for remaining dough.
- Make the Chili Oil: In a heatproof bowl, combine soy sauce, black vinegar, gochugaru, sugar, salt, garlic, and green onion. Heat the neutral oil in a small pan until smoking, then pour it carefully over the ingredients. Stir gently once the oil settles to blend flavors.
- Assemble the Dish: Drain the cooled potato noodles well and transfer to a large clean bowl. Add the prepared chili oil and chopped cilantro. Toss thoroughly until noodles are evenly coated. Serve warm and enjoy!
Notes
- Keep unused dough covered with a damp towel to prevent drying out.
- Use russet potatoes for best texture, but gold potatoes also work.
- Ensure noodles are fully submerged during boiling to prevent breaking.
- The heat from the cooked potato is crucial for gelatinizing the starch and making the dough pliable.
- Adjust the amount of gochugaru or chili powder according to desired spice level.
- The chili oil is best served freshly made while warm for optimal flavor.
- Prep Time: 15 minutes
- Cook Time: 20 minutes
- Category: Noodles
- Method: Stovetop
- Cuisine: Korean
Keywords: Spicy Potato Noodles, Korean Noodles, Gluten-Free Noodles, Potato Starch Noodles, Gochugaru Noodles, Homemade Noodles, Chili Oil Noodles

