The Shocking Secret Behind Japanese Soup: Moldy Fish?!

The Shocking Secret Behind Japanese Soup: Moldy Fish?!

(1) Video Section

(2) Ryota's One-Point Advice: The Science of "Good Mold"

Did you know that Katsuobushi is not just "dried fish"? Scientifically speaking, it's a fermented masterpiece that takes over half a year to perfect!

The secret is a good mold called "Aspergillus glaucus."

This mold acts like a natural sponge. It removes every drop of moisture from the deep tissues of the fish. This prevents rot (making it incredibly safe!) and intensifies the Inosinate (Umami components) to their absolute limit.

This scientific miracle turns a simple fish into a block of pure flavor!

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(3) Ingredients (Serves 2: Basic Katsuobushi Dashi)

Here is a foolproof way to make basic Dashi!

  • Water: 1000ml
  • Katsuobushi (Dried Bonito Flakes): 30g

(4) Instructions

1. Step 1: Boil the water in a pot, then turn off the heat completely.

2. Step 2: Add all the Katsuobushi and let it sit for 2-3 minutes until the flakes sink to the bottom. (No need to stir!)

3. Step 3: Strain the liquid gently through a sieve.

  • 💡 Note: Never squeeze the flakes! Squeezing will release bitterness into your beautiful soup.

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