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fermented

Sauerkraut

Sauerkraut is a traditional fermented food — living microbes turn simple ingredients into something more nutritious and delicious. Below you will find buying advice, nutrition per 100 g, key health benefits, storage tips and simple recipes to make the most of sauerkraut.

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ProductSauerkraut
FoodPulse IDFP921511808671
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Basic Information

Common nameSauerkraut
Categoryfermented

Health Benefits

Major benefits
  • Provides live cultures (probiotics) that support gut microbiome diversity.
  • Fermentation improves nutrient bioavailability and reduces anti-nutrients.
  • Regular fermented-food intake is linked to better digestion and immunity.
EvidenceConsensus among USDA, NIH and WHO reviews is that sauerkraut contributes positively to a balanced eating pattern when consumed in appropriate portions.

Nutrition (per 100 g)

calories60
protein g3
carbs g8
fiber g2
sugar g2
fat g1.5

Storage

RefrigerationRefrigerate after opening to slow further fermentation.
Shelf lifeUse clean utensils each time to avoid contaminating the culture.
Safety notesA little liquid on top acts as a natural preservation layer — do not pour it off.
Preservation
Refrigerate after opening to slow further fermentation.Use clean utensils each time to avoid contaminating the culture.A little liquid on top acts as a natural preservation layer — do not pour it off.

Recipes (5)

International · Easy
Simple Sauerkraut Bowl

A quick, everyday preparation showcasing sauerkraut. Ready in under 30 minutes with pantry staples.

Prep 10m · Cook 15m · Serves 2
International · Easy
Sauerkraut Toast Topping

A quick, everyday preparation showcasing sauerkraut. Ready in under 30 minutes with pantry staples.

Prep 10m · Cook 15m · Serves 2
International · Easy
Sauerkraut in Salad Dressing

A quick, everyday preparation showcasing sauerkraut. Ready in under 30 minutes with pantry staples.

Prep 10m · Cook 15m · Serves 2
International · Easy
Sauerkraut Stir-Fry Base

A quick, everyday preparation showcasing sauerkraut. Ready in under 30 minutes with pantry staples.

Prep 10m · Cook 15m · Serves 2
International · Easy
Sauerkraut & Grain Bowl

A quick, everyday preparation showcasing sauerkraut. Ready in under 30 minutes with pantry staples.

Prep 10m · Cook 15m · Serves 2

Interesting Facts

  • Every culture on Earth has independently discovered fermented foods.
  • Fermentation predates refrigeration and was the original food-preservation technology.
  • Live-culture products lose their probiotics if pasteurised — read the label.
  • Kombucha, kefir and kimchi have gone from folk foods to global commercial staples.
  • A home ferment costs about 10 % of its store-bought equivalent.

Frequently Asked Questions

Is Sauerkraut healthy?

Yes — Sauerkraut is generally considered a nutritious addition to a balanced diet when consumed in appropriate portions.

How should I store Sauerkraut?

Follow the storage guidance above. Most fresh varieties benefit from refrigeration; shelf-stable versions keep in a cool, dry cupboard.

Can I freeze Sauerkraut?

Many forms of Sauerkraut freeze well. Portion into freezer bags, label with the date, and use within 3 months for best flavor.

What does Sauerkraut pair well with?

Consult the recipe suggestions above — Sauerkraut usually pairs beautifully with fresh herbs, citrus, or a matching regional cuisine.

Where does Sauerkraut come from?

Sauerkraut is produced or sourced in a variety of regions worldwide. Local farmers' markets are often the freshest option.

Profile source: master_seed · updated 8/6/2026