Bibim guksu is a beloved Korean cold noodle salad tossed in a fiery, sweet, and tangy gochujang sauce. Thin, chewy wheat noodles are mixed with crisp vegetables and a jammy egg, making it a refreshing and satisfying meal, especially on hot days. This recipe delivers the classic balance of flavors and textures in about 30 minutes, using easily adaptable ingredients.
Ingredients
- 12 oz (340 g) somyeon (thin Korean wheat noodles) or thin spaghetti
- 1/2 English cucumber, julienned (about 1 cup / 100 g)
- 1 carrot, julienned (about 1 cup / 110 g)
- 4 large eggs
- 1/2 Asian pear or apple, julienned (optional, for sweetness)
- 1/2 cup (120 ml) ice water
- 1 tablespoon toasted sesame seeds
- 1 sheet gim (dried seaweed), thinly sliced (optional)
Sauce:
- 4 tablespoons gochujang (Korean chili paste)
- 2 tablespoons gochugaru (Korean chili flakes) – optional for extra heat
- 2 tablespoons soy sauce
- 2 tablespoons rice vinegar (or apple cider vinegar)
- 2 tablespoons honey or sugar
- 1 tablespoon toasted sesame oil
- 2 cloves garlic, minced
- 1 tablespoon water (if needed to thin)
Instructions
- Prepare the sauce: In a medium bowl, whisk together gochujang, gochugaru (if using), soy sauce, rice vinegar, honey or sugar, sesame oil, and minced garlic until smooth. Set aside. If the sauce is too thick, stir in 1 tablespoon of water.
- Boil the eggs: Place the eggs in a small saucepan and cover with cold water. Bring to a boil over high heat, then cover and remove from heat. Let stand for 6-7 minutes for a soft-boiled egg (or 10 minutes for hard-boiled). Drain and transfer to an ice bath to stop cooking. Peel and set aside.
- Cook the noodles: Bring a large pot of water to a rolling boil. Add the somyeon noodles and cook according to package directions, usually 3-5 minutes, until al dente but still chewy. Do not overcook.
- Rinse and cool: Drain the noodles and rinse immediately under cold running water, rubbing them gently to remove excess starch. Drain well, then plunge into a bowl of ice water for 1-2 minutes. Drain again, squeezing out excess water.
- Assemble the salad: In a large mixing bowl, combine the drained noodles, cucumber, carrot, and Asian pear (if using). Add the prepared sauce and toss well until everything is evenly coated. The sauce should cling to the noodles.
- Serve: Divide the noodle salad among four bowls. Top each with a soft-boiled egg (halved), a sprinkle of sesame seeds, and a few strips of gim (if using). Serve immediately.
Tips
- Substitutions: No somyeon? Thin spaghetti, angel hair, or even soba noodles work. If you avoid gluten, use Korean sweet potato noodles (dangmyeon) – cook them a little longer (about 7-8 minutes) and rinse well.
- Adjust the heat: Gochujang’s spiciness varies by brand. Start with 3 tablespoons and add more to taste. For a milder version, reduce gochugaru and add an extra teaspoon of honey.
- Cool the noodles properly: The key to non-sticky noodles is rinsing them under cold water until they are completely cool, then draining thoroughly. Toss them with a tiny bit of sesame oil if they stick together before adding the sauce.
- Make it a meal: Add shredded cooked chicken, beef, or tofu for extra protein. The salad is also delicious with a handful of fresh perilla leaves (shiso) or lettuce, torn into pieces.
Serving Suggestions
Serve bibim guksu as a light lunch or dinner, accompanied by a simple side of kimchi and a bowl of cold soup (like chilled cucumber or miyeok guk). For a heartier meal, add a few slices of grilled beef or pork belly on top. It’s also a great side dish for Korean BBQ – the cold, spicy noodles contrast beautifully with smoky grilled meats.
Variations
- Bibim naengmyeon: Replace somyeon with chewy naengmyeon (Korean buckwheat noodles). Cook per package instructions, then rinse and serve with the same sauce, often with a splash of cold broth.
- Spicy tuna version: Mix 1 can of drained tuna with 1 tablespoon of gochujang and 1 teaspoon of sesame oil, then toss with the noodles and vegetables.
- Add raw vegetables: Thinly sliced cabbage, bean sprouts (blanched and cooled), or watercress add extra crunch and nutrition.
- Make it vegan: Omit the egg and use a vegan-friendly sweetener like agave or maple syrup. Add extra tofu or mushrooms for substance.
Storage and Reheating
Bibim guksu is best eaten immediately, as the noodles will absorb the sauce and become soft. If you have leftovers, store them in an airtight container in the refrigerator for up to 2 days. To revive, add a splash of water and a little sesame oil, then toss well. You can eat it cold, or briefly microwave (30-60 seconds) for a warm version – though the texture will be softer. The sauce can be made ahead and refrigerated for up to a week; store it separately from the noodles.
Frequently Asked Questions
What is bibim guksu? Bibim guksu translates to “mixed noodles� in Korean. It’s a cold noodle dish tossed in a spicy gochujang-based sauce with vegetables, often topped with a boiled egg. It’s a popular summer dish in Korea, known for its refreshing and fiery flavor.
Can I use any type of noodle? Yes, but the best results come from thin wheat noodles like somyeon or thin spaghetti. Soba (buckwheat) noodles also work well with a slightly different texture. Avoid thick udon noodles as they won’t coat as nicely with the sauce.
How do I make it less spicy? Reduce the gochujang and gochugaru amounts, and increase the honey or sugar. You can also add a spoonful of peanut butter or sesame paste to mellow the heat and add richness.
Is it served hot or cold? It is served cold. The noodles are cooked, rinsed in cold water, and often chilled in ice water before tossing with the sauce. This makes it a perfect dish for hot weather.
Can I prepare it ahead of time? You can prepare the sauce and chop the vegetables a day ahead. Cook and assemble the salad just before serving to maintain the best texture. If you must make it in advance, keep the sauce separate and toss just before eating.
What can I use instead of gochujang? A combination of miso paste and a bit of gochugaru (or sriracha) can mimic the flavor, though not exactly. Mix 2 tablespoons miso with 1 tablespoon gochugaru and a teaspoon of honey to approximate the taste.
Related
- Chicken Breast Recipes in Bugis: 5 Easy Ways
- Chicken Breast Sandwich: Easy 20-Minute Recipe
- Chicken Breast Serving Size: How Much Per Person
More recipes to cook
Safety notes: safe minimum internal temperatures from USDA FSIS; raw and undercooked fish guidance from the U.S. FDA. Food safety notes
Spotted an error? Tell us and we will correct it (corrections policy).