Shinko Tsukemono Fresh Quick Pickle Same Day

Ingredients

• Kyuri asazuke (cucumber with salt and umeboshi)
• 400 g Japanese cucumber (kyuri), sliced into rounds, 3–4 mm thick
• 8–12 g fine sea salt, 2–3% of vegetable weight
• 2 umeboshi, pitted and torn
• Hakusai asazuke (napa cabbage with salt and kombu)
• 400 g hakusai (napa cabbage), cut into 3–4 cm pieces
• 8–12 g fine sea salt, 2–3% of vegetable weight
• 1 strip kombu (dried kelp), approximately 5 cm, added directly to bag
• Daikon to carrot with ponzu
• 250 g daikon, peeled, cut into thin rounds or batons
• 150 g carrot, peeled, cut into thin rounds or batons matching daikon
• 8–12 g fine sea salt, 2–3% of vegetable weight
• 30 ml ponzu, or fresh citrus juice plus soy sauce
• Optional aromatics
• 1 tsp rice vinegar, brightens brine without fermentation sourness; add to any preparation
• 1 pinch ichimi togarashi, for hakusai preparation; creates kimchi-adjacent fresh pickle

Method

1. 1
   Weigh the vegetables. Calculate salt at 2–3% of that weight — 8–12 g per 400 g. Combine the vegetables and salt in a zip-lock bag. Squeeze out as much air as possible before sealing. For the hakusai preparation, add the kombu strip directly to the bag; the glutamate infuses naturally during pressing. For the kyuri preparation, add the torn umeboshi at this stage.
2. 2
   Lay the sealed bag flat on a tray. Set a cutting board on top, then add a weight — a second tray, a heavy pot, or a container of water. This is where the dish lives or dies: inadequate weight produces insufficient osmotic pressure, leaving vegetables under-wilted and under-flavored; firm, even pressure is essential. Press for a minimum of 30 minutes at room temperature for thin-cut rounds, or refrigerate overnight for thicker pieces. The vegetables are ready when they have visibly softened and released a pool of liquid within the bag.
3. 3
   For the daikon and carrot preparation, drain the expressed liquid after pressing, then toss the vegetables with the ponzu. A small addition of rice vinegar may be stirred in at this point to any preparation to brighten the brine without adding fermentation sourness.
4. 4
   Transfer the shinko to a small dish or bowl. Do not rinse unless the salt proportion exceeded 3%, in which case a brief rinse under cold water corrects over-salting. Taste: the pickle should be lightly saline, bright, and carry fresh vegetable flavor — not aggressively sour. The texture should be pleasantly wilted yet retain a clean bite that distinguishes shinko from a vinegar-dressed salad.
5. 5
   Serve immediately, or refrigerate and consume within 24–48 hours. Day-old shinko that has accumulated excess liquid may be refreshed by draining and adding a small amount of fresh citrus juice before serving. Reserve the expressed brine as a seasoning liquid for other dishes.