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Simple Korean Radish Kimchi Kkakdugi Recipe

Learn how to make authentic kkakdugi with this easy korean radish kimchi recipe. Crunchy, spicy, and delicious fermented radish cubes.
Prep Time 1 hour 15 minutes
Cook Time 5 minutes
Total Time 1 hour 20 minutes
Servings: 1
Course: Side dishes
Cuisine: Korean
Calories: 52

Ingredients
  

MAIN
  • 1.1 kg Korean radish (2.5 pounds), or daikon radish, rinsed and skin peeled
  • 3 stalks green onion (50 g / 1.8 ounces), rinsed
  • 2 Tbsp raw sugar
  • 2 Tbsp rock salt or Korean coarse salt
RADISH KIMCHI BASE
  • 1/2 small brown onion (70 g / 2.5 ounces), skin peeled, cut into small pieces to blend
  • 1/2 small red apple (50 g / 1.8 ounces), seed and core removed, cut into small pieces to blend
  • 3 Tbsp Korean fish sauce , I used anchovy sauce
  • 1 Tbsp minced garlic
  • 1/2 Tbsp minced ginger
  • 4 Tbsp Korean chili flakes (gochugaru)
  • 1/4 cup water
  • 1 Tbsp rice flour

Method
 

  1. Cut the radish into medium-sized cubes. Place the cubes in a large mixing bowl, add the sugar and salt, and mix thoroughly. Let the mixture sit at room temperature for 1 hour.
  2. Chop the green onion into small pieces. Blend the onion, apple, and fish sauce in a blender until smooth. Prepare the rice porridge by mixing water and rice flour in a bowl, then microwave for approximately 1 minute until it reaches a mildly runny consistency. Combine all Kimchi base ingredients, excluding 2 tablespoons of Korean chili flakes, in a medium-sized bowl.
  3. Rinse the radish under cold running water several times and drain thoroughly for 5 minutes.
  4. Place the radish in a clean mixing bowl and add 2 tablespoons of Korean chili flakes. Mix the chili flakes evenly into the radish. Add the chopped green onion and the prepared Kimchi base, then mix everything thoroughly.
  5. Transfer the seasoned radish to an airtight glass container and let it sit at room temperature for 6 to 24 hours, depending on the ambient temperature. Store the container in the refrigerator, ideally at 6°C (42.8°F).

Nutrition

Calories: 52kcalCarbohydrates: 11gProtein: 1gSodium: 1896mgFiber: 3gSugar: 6g

Notes

Radish Selection: I always look for a Korean radish that feels heavy for its size because it indicates a crisp, juicy texture that holds up perfectly during fermentation.
The Rinsing Step:
Be sure to drain the radish thoroughly after rinsing: if too much water remains, the sauce will become thin and won't coat the cubes properly.
Sauce Consistency: I've discovered that the rice porridge is the key to a silky sauce: if yours feels too thick after microwaving, just whisk in a tiny splash of water until it is smooth.
Fermentation Control: I usually let my jar sit on the counter for about 18 hours to get that signature tang: if your kitchen is particularly warm, start tasting it after 6 hours so it doesn't over-ferment.
Storage Advice:
I highly recommend using a glass jar with a tight seal: it keeps the radish crunchy and prevents the strong garlic aromas from taking over your entire refrigerator.
Serving Suggestion: My favorite way to enjoy these spicy cubes is with a bowl of warm beef soup or mixed into a simple bowl of rice where the leftover juice can really shine.