25 to 30 ouncesKorean radish (mu), peeled (about 1/2 large radish)
1/4 cupgochugaru (Korean red chile pepper flakes)
1/4 cupgreen onion, finely diced
3 tablespoonsplus 2 teaspoons granulated sugar
3 tablespoonsroasted sesame seeds
5 teaspoonsrice vinegar
5 teaspoonsmirin
3 1/2 teaspoonsgochujang (Korean red chile paste)
2 teaspoonsminced garlic
1 1/2 teaspoonsfish sauce
1/2 teaspoonkosher salt
Instructions
Using a mandolin or sharp knife, julienne the radish into thin strips (2 1/2 to 3 inches in length). You should end up with roughly 3 cups of radish strips.
Place the radish strips in a large mixing bowl and toss with the gochugaru using gloved hands.
Add the rest of the ingredients and mix together thoroughly. The radish strips will soften and become more pliable as you toss the ingredients together.
Taste and adjust the proportions as desired: If you find it too spicy, add a bit more sugar and mirin. Prefer more spice? Add a smidge more gochujang and a sprinkle of gochugaru.
Store the musaengchae in an airtight container and serve chilled. It will keep in the fridge for about 1 week.