As the weather starts to get warmer, I find myself craving cold noodles more and more.

However, surprisingly, what really influences the taste of cold noodles is the pickled radish.

Just having well-fermented, sweet and sour cold noodle radish can elevate homemade cold noodles to taste like those from a restaurant.

Once you make it, it pairs well not only with cold noodles but also with meat, bibim guksu, and samgyeopsal, making it a staple side dish to have on hand.

First, wash the radish thoroughly and peel it thinly, then slice it into flat pieces.

Shredding is fine too, but if you prefer the texture you get at a cold noodle restaurant, slicing it thin and wide is tastier.

Add 1.5 tablespoons of roasted sea salt to the sliced radish and let it sit for about 30 minutes.

After some time, a good amount of water will come out of the radish.

You can use this water as is, but if you want a crunchier texture, it's better to drain it.

Now, let's prepare the seasoning. Add 3 tablespoons of sugar, 7 tablespoons of vinegar, and 1 teaspoon of fine red pepper powder, and mix it well with the radish.

It's important to use fine red pepper powder here.

If you use coarse red pepper powder, the broth will become cloudy and won't look as clean.

If you don't like a deep color, you can use less red pepper powder, and if you prefer white cold noodle radish, you can make it without the red pepper powder, and it will still be very tasty.

Here's a tip for achieving that restaurant flavor.

If you add about 1 tablespoon of plum extract instead of sugar, the sweetness will be much smoother and deeper.

Also, instead of just using regular brewed vinegar, mixing in a bit of apple cider vinegar will make the flavor much fresher.

And the most important part is the aging process.

Store it in an airtight container and let it age in the refrigerator for about a day, allowing the seasoning to soak into the radish, enhancing the sweet and sour flavor.

The taste you get at a cold noodle specialty shop often comes from using radish kimchi that has been aged for more than a day, so if you follow this process at home, it will taste much better.

If you want an even cooler taste, try adding a little cold water to the finished radish kimchi to create some broth and store it in the refrigerator.

When you serve the cold noodles, adding the radish kimchi and broth will enhance the refreshing flavor.

If you pour in some cold noodle broth with ice cubes, you'll feel like you're at a cold noodle restaurant right at home.

When serving the cold noodles, adding half a boiled egg, cucumber strips, and a bit of pear or apple will make the dish more colorful and flavorful.

Sprinkling a little sesame on top will not only make it look appetizing but also add a nutty aroma, completing a bowl that rivals those from restaurants.

Radish is inexpensive and easy to make, so once you prepare it, you can enjoy it throughout the summer.

This summer, make plenty of sweet and crunchy cold noodle radish, and enjoy a delicious bowl of cold noodles at home.