Lazy One Pot Japchae (Korean Glass Noodles)

Difficulty Easy

Updated on August 4, 2026

This is a simple, healthy, and delicious Korean glass noodle stir fry that requires minimal effort and leaves you with just one pot to clean!

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The classic Korean glass noodles is one of my favorite weekday dinner meals. But unlike the traditional way of making this, this is a lazy one-pot method. Because who wants to spend time cleaning more than one pot? This classic stir-fry also known as Japchae, is a delightful medley of chewy sweet potato noodles, colorful veggies, and a delicious blend of savoury and sweet sauces. The best thing about this recipe is that you can keep it purely vegan by only using vegetables. Alternatively, you can make it vegetarian by adding in smoked tofu or eggs or make it the traditional way with little slices of meat (usually beef).

Before we get started, I also want to share a little more info on Korean glass noodles, which is the star of this dish, and its health benefits. It’s such a great alternative to wheat pastas and noodles especially if you have a gluten intolerance or just want a lower calorie version. You can get it easily at T&T and other Asian grocery stores, if you live in Vancouver.

Health Benefits of Korean Glass Noodles

Gluten-Free: Korean glass noodles are made from sweet potato starch, making them a great gluten-free option for those with celiac disease or gluten sensitivity
Low in Calories: They are relatively low in calories, making them a good choice for those watching their calorie intake
Complex Carbohydrates: Glass noodles provide complex carbohydrates that release energy slowly, helping to keep you fuller for longer and maintaining steady blood sugar levels
Rich in Dietary Fiber: Sweet potato noodles contain dietary fiber, which aids in digestion and helps promote a healthy gut
Source of Iron: They are a good source of iron, an essential mineral that helps in the production of red blood cells and supports overall energy levels
Rich in Potassium: Sweet potato noodles contain potassium, which helps regulate blood pressure and supports heart health
Vitamins and Minerals: These noodles contain various vitamins and minerals, including vitamin C, vitamin A, and manganese, contributing to overall health and immunity
Low Fat Content: Glass noodles have a low fat content, making them a suitable choice for those looking to reduce their fat intake
Versatile: They can be used in various dishes and cuisines, making them a versatile and delicious addition to your diet
Gentle on Digestion: Sweet potato noodles are easy to digest, making them a good choice for those with sensitive digestive systems

Why One Pot?

Usually making Japchae involves a lot of bowls, and different pots and pans to cook the noodles versus vegetables. It probably tastes better than way but I’m all for ease and convenience. Below are other reasons why you might want to choose this lazy one-pot version over the others.

Less Cleanup: One-pot meals are a gift to the culinary world. By using just a single pot, you’ll save yourself from the never-ending pile of dirty dishes, making this recipe perfect for those lazy weeknights or when you’re craving a delicious meal without the kitchen chaos
Efficiency: With all the ingredients cooking together in harmony, you’ll maximize efficiency in the kitchen. No need to juggle multiple pots and pans – just toss everything in, and let the magic happen
Enhanced Flavors: By cooking all the ingredients in the same pot, the flavors get a chance to mingle and meld, creating a mouthwatering symphony of taste that will have your family and friends coming back for seconds
Minimal Supervision: Let’s be real; sometimes, we just want to enjoy cooking without constantly watching over the stove. One-pot meals like this Lazy One Pot Japchae allows you to multitask and not have to worry about burning your house down!

Other Recipes You May Like

@eatingwithkirby
😎 DAY 6 of 10 – EASY HACKS AND RECIPES LAZY ONE POT JAPCHAE! 🇰🇷🍲 You guys really liked my Lazy One Pot Sukiyaki from my 15 Day Series so I’m now giving you another one! Japchae! Japchae is basically a Korean glass noodle stir fry and not only is it super delicious, it’s also super healthy and quite low in calories 💕 Glass noodles are usually made of sweet potato starch and are gluten free too 😍 👉🏻 Follow @eatingwithkirby for Day 7 of my 10 Days of Easy Hacks and Recipes! 🌟 Click the link in my bio to get the FULL recipe 🌟 #japchae #koreanglassnoodles #sweetpotatonoodles #vegetablestirfry #onepotrecipe #10daysofeasyhacksandrecipes #onepot
♬ original sound – KIRBY | travel + food blogger

Lazy One-Pot Japchae (Korean Glass Noodles)

5 from 1 vote

This is a simple, healthy, and delicious Korean glass noodle stir fry that requires minimal effort and leaves you with just one pot to clean!

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Prep Time 10

Cook Time 10

Servings: 2

Course: Main Course

Cuisine: korean

Ingredients Equipment Method

Ingredients

4 oz Korean sweet potato noodles
1/4 onion thin slices
1 cup carrots, shredded or julienned
1 cup sweet bell peppers thin slices
Handful spinach
2 tbsp soy sauce
2 tbsp sesame oil
1 tbsp oyster sauce
2 tbsp sugar

Equipment

1 large pot

Method

In a large pot, fill it up with tap water until half full.
Over medium high heat, wait until the water begins to boil and add in your Korean glass noodles.
Cook for roughly 3 minutes or until the noodles are softer but still quite firm (too firm to eat with a dense center)
Add in your sweet bell peppers, carrots, and onions. Cook for 1-2 minutes.
Add in your spinach and cook for 30 seconds. Turn off the heat and put the lid on. Wait for another 1-2 minutes and then drain.
Put the pot on a heating pad and do NOT apply more heat to it or put it back on the burner. The residual heat will cook and fuse all the seasonings together.
Add in your soy sauce, sugar, sesame oil, and oyster sauce. Give it a good mix and using scissors, make a few cuts to the noodles so they're easier to separate. Add optional sesame seeds.
Give it a taste and adjust seasoning to your preference. Serve and enjoy!

Tried this recipe?Mention @eatingwithkirby or tag #eatingwithkirby!

And there you have it, foodies! A scrumptious Lazy One Pot Japchae that’s guaranteed to become a household favorite. With this recipe, you can indulge in this healthy noodle dish without the fuss of a complicated cleanup. So, next time you’re craving Japchae and it’s a weeknight, whip up this one-pot wonder. Happy cooking!

Did you try this Lazy One‑Pot Japchae recipe? Please rate and let me know what you think in comments. Tag me on Instagram or TikTok @eatingwithkirby — I LOVE seeing your recreations. And if you want more easy, healthy Asian‑inspired recipes, make sure to follow and join my YouTube community for food + travel content.

Happy Eating!

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Name: Lazy One-Pot Japchae (Korean Glass Noodles)
Prep time: 10 min
Cook time: 10 min
Ingredients: 4 oz Korean sweet potato noodles; 1/4 onion (thin slices); 1 cup carrots, shredded or julienned; 1 cup sweet bell peppers (thin slices); Handful spinach; 2 tbsp soy sauce; 2 tbsp sesame oil; 1 tbsp oyster sauce; 2 tbsp sugar

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One Comment

Ali
August 3, 2026 at 5:59 pm · Reply

Turned out well! I made some adaptations to the recipe with different proteins and veg. I’ll be making more of this in future.