1.8% salt for Eggplant
10.0 days at 68 °F · pH target 4.00 · outside typical range
Salt calculator
Enter your vegetable weight and a salt percentage. We return the exact salt mass in grams, plus teaspoons for each common grain.
Grain matters: one teaspoon of Diamond Crystal weighs half as much as one teaspoon of fine sea salt. Weigh in grams when you can.
All salt grains
| Grain | Grams | Teaspoons | Tablespoons |
|---|---|---|---|
| Diamond Crystal kosher | 18 g | 6.34 | 2.11 |
| Morton kosher | 18 g | 3.75 | 1.25 |
| Fine sea salt | 18 g | 3.16 | 1.05 |
| Pickling / canning | 18 g | 3.27 | 1.09 |
About Eggplant
A denser, spongy fruit-vegetable traditionally fermented across the Caucasus and Middle East (Georgian stuffed fermented eggplant, Persian torshi). Its airy flesh absorbs brine readily, so it is salted firmly at 3.5-5% and usually blanched briefly first to collapse the sponge and prevent soft, off textures.
Fermentation data
- Default salt
- 3.5%(you are viewing 1.8%)
- Salt range
- 3–5%
- Time at 68°F
- 10.0 days
- pH target
- 4.00
- Water content
- 92%
- Preferred styles
- torshi, lacto ferment, brine pickle
Note: 1.8% is outside the typical range for Eggplant (3–5%). The recommended default is 3.5%. View 3.5% + Eggplant.
Technique
Blanch small whole or halved eggplants 3-4 minutes until just pliable, then cool and press out excess water. Pack into a 3.5-5% salt brine (35-50g salt per liter), often stuffed with garlic, herbs, and chili. Keep fully submerged and ferment 7-14 days at 65-72°F. The higher salt and pre-blanching are important steps for this dense, low-acid vegetable.
Salt level notes at 1.8%
Medical-diet sauerkraut option. Use only green cabbage (higher natural sugar supports faster LAB establishment). Refrigerate at first bubbling-slowdown sign (typically 10-14 days).
Safety: Safe range for lacto-fermentation. 2% is the most common default for cabbage, kimchi and pepper mash.
Explore other salt levels for Eggplant
Sources
- NCHFP (UGA) — fermented brine-pickle method
- NCHFP (UGA) — Fermented and Pickled Products
- Sandor Katz, The Art of Fermentation (Chelsea Green, 2012)
For educational use only. Consult your local food safety authority for commercial production.
The kit for fermenting Eggplant
A short, honest kit for lacto-fermentation. The scale is the one that matters most — everything here is by weight.
- Digital kitchen scale (0.1 g)Salt % is by weight, not volume — a 0.1 g scale is what makes the math above accurate.View on Amazon →
- Glass fermentation weightsKeep vegetables submerged under the brine line so they ferment safely without mould.View on Amazon →
- Airlock fermentation lidsLet CO₂ escape while keeping oxygen out — wide-mouth lids that fit standard jars.View on Amazon →
- Wide-mouth mason jarsThe workhorse vessel for kraut, kimchi and brine pickles — 1 qt and ½ gal sizes.View on Amazon →
- Pickling / fine sea saltPure salt with no iodine or anti-caking agents, which can cloud brine and inhibit fermentation.View on Amazon →
- Stoneware fermentation crockFor scaling past the jar — a water-sealed crock for 5 L+ batches with built-in weights.View on Amazon →
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