Can I use regular pasta instead of somen noodles?
Somen noodles are traditional and provide the right thin texture, but you can substitute with angel hair pasta or thin wheat noodles if needed.
Is ganjang guksu served hot or cold?
Ganjang guksu can be served either way—toss the hot noodles with the sauce for a warm dish, or chill for a cold noodle meal.
How spicy is this dish?
The heat level depends on the amount of gochugaru used. Start with 1 tbsp and adjust to your preference.
Can I make the sauce ahead of time?
Yes, mix the soy sauce, sesame oil, sugar, garlic, and gochugaru in advance and store in the fridge for up to 3 days.
What can I add to make this more filling?
Top with a soft-boiled egg, cucumber, green onions, pickled radish, or cooked protein like chicken or tofu.