Prepare the kelp stock by steeping 1 piece of kelp in 150ml of hot water.

Buckwheat Noodles
A buckwheat noodle recipe that stimulates the appetite with its cool, sweet, and sour taste.
What You'll Need
Instructions
Trim both ends of the 2 cucumbers, slice them thinly, soak them in cold water to remove the raw taste, and drain.
Slice 1 onion thinly crosswise and soak in cold water to remove the sharp taste.
Finely chop the 4 stalks of chives and 1 Cheongyang chili pepper.
In a bowl, combine 2 tbsp of dark soy sauce, 2 tbsp of blue crab fish sauce, 2 tbsp of plum extract, and 1 tbsp of minced garlic, and mix well.
Grind the 2 tbsp of roasted sesame seeds using a sesame grinder.
Bring water to a rolling boil and add the 2 servings of buckwheat noodles to cook.
While the noodles are boiling, add a splash of cold water occasionally to ensure they become chewy.
Rinse the cooked buckwheat noodles thoroughly in cold water, place them in a strainer, and squeeze out the excess water.
Place the prepared cucumber, onion, chili pepper, and chives in a bowl, then add the soy sauce mixture, 150ml of kelp stock, and ice.
Add 2 tbsp of perilla oil, then finish by crumbling the seasoned seaweed and the ground roasted sesame seeds on top.