
When the weather gets hot, the last thing you want is to stand in the kitchen cooking heavy meals. That’s exactly why this quick and easy Bibimguksu is one of my go-to recipes during warmer days.
This refreshing Korean cold noodle dish features chewy noodles coated in a sweet, spicy, and tangy gochujang sauce, then topped with crunchy cucumber, kimchi, and boiled egg. It’s incredibly simple to make, yet packed with bold and scrumptious flavours that make every bite refreshing and addictive.
What is Bibimguksu?
Bibimguksu (비빔국수) is a popular Korean cold noodle dish made with thin wheat noodles tossed in a spicy sauce. The word “bibim” means “mixed,” while “guksu” means “noodles.”
The sauce is typically made with gochujang (Korean chilli paste), vinegar, soy sauce, and a touch of sweetness, creating the perfect balance of spicy, tangy, savoury, and slightly sweet flavours. It’s especially popular during hot summer days because it’s light, refreshing, and easy to prepare.

Why You Will Love This Recipe
- Quick and easy — ready in just 10 minutes
- Perfect for warm weather
- Minimal cooking required
- Easy to customise with your favourite toppings
The Secret Ingredient: Apple or Korean Pear
One special ingredient I love adding to the sauce is grated apple. It adds natural sweetness and freshness while helping balance the spicy gochujang flavour beautifully.
Traditionally, some people also use Korean pear instead of apple, which works just as well and adds a subtle fruity sweetness to the sauce.

What Type of Noodles Should I Use?
Bibimguksu is traditionally made with thin wheat noodles called somyeon (소면), also known as somen in Japanese cuisine.
Because the noodles are very thin, they cook in just 3–4 minutes, making this recipe incredibly convenient and beginner-friendly.
Although thin noodles are the traditional choice, you can absolutely use other noodles too. Udon and soba noodles are both delicious alternatives and pair wonderfully with the spicy sauce.

Tips for Making Bibimguksu
This recipe is very simple to make, so there aren’t many complicated tips. However, one important step makes a huge difference:
Give Cooked Noodles an Ice Bath
While the noodles are cooking, prepare a large bowl of ice water.
Once the noodles are cooked, immediately drain them and transfer them into the ice bath. This helps stop the cooking process and gives the noodles their signature chewy and refreshing texture.
If your tap water is already very cold, you can simply rinse the noodles thoroughly under cold running water instead.

Topping Ideas
I love topping my Bibimguksu with Kimchi, sliced cucumber, and boiled egg. You can also add:
- Ham
- Shredded chicken
- Seaweed
- Carrot
Feel free to customise it with whatever you enjoy or already have in your fridge.
Final Thoughts
If you’re looking for a quick, refreshing, and flavour-packed meal for hot weather, Bibimguksu is definitely a recipe worth trying. It’s spicy, tangy, slightly sweet, and incredibly satisfying while requiring very little effort in the kitchen. Once you try it, this Korean cold noodle dish might become one of your favourite summer meals too.


Easy 10-Minute Korean Spicy Cold Noodles (Bibimguksu)
Ingredients
- 1 pack Asian thin noodles about 90g
- Sesame seeds for garnish
FOR TOPPINGS
- Kimchi
- Sliced cucumber
- Boiled egg
FOR THE SAUCE*Adjust the seasoning to taste.
- 1 tbsp grated apple
- 1 tbsp grated garlic
- 1 tbsp gochujang Korean chilli paste
- 1 tbsp soy sauce
- 1 tbsp rice vinegar
- ½ tbsp syrup or sugar
- 1 tbsp sesame oil
Instructions
- In a bowl, combine all the sauce ingredients and mix until smooth and well combined. Set aside.
- Cook the noodles until al dente. Rinse under cold water, then place in an ice bath to cool completely. Drain well.
- Add the prepared sauce to the cold noodles and toss until evenly coated.
- Transfer to a serving bowl and top with kimchi, sliced cucumber, and boiled egg.
- Garnish with sesame seeds (lightly crush them first to release more nutty flavour). Serve cold and enjoy!
Notes




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