1-First Step: Make the chilled broth Start by mixing the 2 packets of concentrated broth with 4 cups of water in a bowl or shallow container. Stir well until the broth packets fully dissolve. If you want a slushy texture, freeze the mixture for 4 to 5 hours. You can also use 2 cups of water and 2.5 cups of ice cubes, then chill the broth in the fridge for 1 to 2 hours. Either way, the goal is a very cold broth that tastes clean and bright. If you are wondering how to make a faster version of korean cold noodles, this packet method is the easiest path. It gives you the classic taste of Korean Naengmyeon without needing to simmer stock for hours.

2-Second Step: Quick-pickle the cucumber Slice 1/2 English cucumber into thin strips. Place it in a bowl with 1/2 teaspoon kosher salt, 1/2 teaspoon sugar, and 1 tablespoon white or apple cider vinegar. Toss well and let it sit while you finish the rest of the recipe. The salt pulls out moisture, the sugar softens the sharp edges, and the vinegar brings the bright tang that works so well in mul naengmyeon. After a few minutes, gently squeeze out the cucumber brine. Do not skip this step, because that liquid adds extra flavor to the broth later.

3-Third Step: Make the pear sugar water In a small bowl, mix 1 cup water with 1 teaspoon sugar until the sugar dissolves. Peel the pear, then slice half of it into thin strips. Place those pear strips into the sugar water so they do not turn brown. This keeps them crisp and pretty for the final bowl. Grate the other half of the pear and squeeze the pulp to get about 1/2 cup pear juice. This juice is one of the secrets to a really good authentic mul naengmyeon, because it adds natural sweetness and depth to the broth.

4-Fourth Step: Season the broth and chill again Add the squeezed cucumber brine and 1/2 cup pear juice to the chilled broth. Stir and taste. If needed, let it rest in the refrigerator or freezer until serving time. The broth should taste savory, a little sweet, and nicely tangy. That mix of flavors is what makes korean naengmyeon recipe so refreshing and addictive.

5-Fifth Step: Cook the noodles Bring a large pot of water to a boil. Add the buckwheat noodles and cook for 3 to 5 minutes, or until they are cooked but still chewy. Watch them closely, because overcooked noodles lose the bouncy texture that makes naengmyeon special. Drain the noodles right away and rinse them under cold running water until they are no longer slippery. Then soak them in a bowl of ice water for a moment, drain again, and shake off the extra water. This rinse removes starch and helps the noodles stay cool and springy.

6-Sixth Step: Assemble the bowls Divide the noodles into 2 serving bowls. Pour the chilled broth over the top. The broth should be cold enough to look slightly icy, especially if you made the slushy version. Add the pickled cucumbers, pear strips, 1 packet mustard oil per bowl, toasted sesame seed powder, and 1/2 hard-boiled egg on top of each serving. Serve right away so the noodles stay firm and the broth stays cold. This is the best moment to enjoy cold noodles in chilled broth, since the contrast of textures and temperatures is what makes the dish shine.

7-Seventh Step: Adjust to taste If you want more heat, stir in a little extra mustard oil. If you want more tang, add a small splash of vinegar. If the broth tastes too strong, add a spoonful of cold water or a few ice cubes. The finished bowl should taste balanced, refreshing, and just a little sharp.