The Self-Reliance Library
C03.S3.N01

The Self-Reliance Library · Food Preservation

Sauerkraut

Preserve cabbage with salt, brine, pressure, and time.

Core rule: salt draws brine from cabbage. Keep every shred below that brine. Cabbage under brine ferments; cabbage above brine can mold.

1 Brine Rule

salt pulls liquid brine covers cabbage

Use about 2 teaspoons fine salt per pound of cabbage. Work it until cabbage makes enough liquid to cover itself.

2 Pack Under Brine

clean weight all shreds below brine

Pack tightly. Use a clean weight or folded cabbage leaf to keep shreds submerged.

3 Normal vs Bad Signs

normal discard bubbles / sour smell fuzzy / rotten / slimy

Bubbles, tangy smell, and cloudy brine are normal. Fuzzy mold, rotten odor, slime, or strange colors mean discard.

4 Do This / Avoid This

Do this

  • Use clean jars.
  • Measure salt.
  • Keep it submerged.

Avoid this

  • Floating cabbage.
  • Hot sunny window.
  • Eating doubtful batches.

5 Process Steps

  1. Clean jar and tools.
  2. Shred cabbage.
  3. Add salt.
  4. Massage and rest.
  1. Pack tight.
  2. Keep under brine.
  3. Ferment at room temperature.
  4. Taste, then store cool.

Stop and discard if you see fuzzy mold, rotten smell, slime, or colors that look wrong for cabbage.