Name: Red Cabbage Sauerkraut (Fermented Red Cabbage)
Prep time: 30 min
Cook time: 168 h
Total time: 168 h 30 min
Cuisine: European
Ingredients: 500 grams red cabbage; 10 grams salt

Why You’ll Love Red Cabbage Sauerkraut Recipe

This recipe is simple, affordable, and requires only two ingredients. It’s a great introduction to fermentation and doesn’t need any special equipment. The deep purple color makes it visually appealing, while the natural fermentation process enhances both flavor and nutritional value. Plus, it stores well, so you can enjoy it for weeks.

Ingredients

(Tip: You’ll find the full list of ingredients and measurements in the recipe card below.)

500 grams red cabbage
10 grams salt

Directions

Discard any cabbage leaves that are old or damaged. Set aside enough whole cabbage leaves to cover the sauerkraut in the jars.
Thinly slice the raw cabbage and place it in a large bowl, keeping the slices as even as possible.
Add the salt to the shredded cabbage and mix thoroughly so it is evenly distributed. Let it sit for 15 minutes to draw out moisture.
Massage the cabbage with your hands for 10 to 15 minutes until it releases more liquid and begins to soften.
Pack the cabbage tightly into clean, sterilized jars, ensuring the brine fully covers it. If needed, prepare extra brine by dissolving 1 teaspoon of salt in 1 cup of bottled water.
Place the reserved whole cabbage leaves on top and press everything down below the brine level. Seal the jars with lids.
Leave the jars at room temperature to ferment for 1 to 4 weeks. You’ll notice bubbles forming as it ferments. Occasionally loosen the lids to release gas, then reseal. Once it reaches your desired taste, transfer to the refrigerator to slow fermentation.

Servings and timing

This recipe makes approximately 10 servings.
Preparation time is about 30 minutes, with a fermentation time of 1 to 4 weeks (168 hours or more depending on preference).

Variations

You can add spices like caraway seeds, juniper berries, or peppercorns for extra flavor. Thinly sliced apples or grated carrots can introduce a hint of sweetness. For a spicy version, include chili flakes or fresh sliced peppers. You can also mix red and green cabbage for a milder color and taste.

Storage/Reheating

Store the sauerkraut in the refrigerator once fermentation is complete. It will keep well for several weeks or even months when kept sealed and submerged in brine. This dish is typically eaten cold or at room temperature, so reheating is not necessary.

FAQs

How do I know if my sauerkraut is fermenting properly?

You should see bubbles forming and notice a tangy smell developing within a few days.

What if the cabbage is not fully submerged?

Add extra brine to ensure everything stays below the liquid to prevent spoilage.

Can I use table salt instead of sea salt?

It’s best to use non-iodized salt, as iodine can interfere with fermentation.

Why does my sauerkraut taste too salty?

The salt level may have been too high, or it hasn’t fermented long enough to balance the flavor.

How long should I ferment sauerkraut?

Anywhere from 1 to 4 weeks, depending on how sour you like it.

Is it normal to see bubbles?

Yes, bubbles are a natural sign that fermentation is happening.

What if mold appears?

If you see mold on the surface, it’s safest to discard the batch.

Can I open the jar during fermentation?

Yes, occasionally open it to release built-up gas, then reseal.

Why is my sauerkraut soft instead of crunchy?

It may have been over-fermented or not enough salt was used.

Can I freeze sauerkraut?

You can, but freezing may reduce its probiotic benefits and alter texture.

Conclusion

Red cabbage sauerkraut is a rewarding and nutritious recipe that’s easy to prepare at home. With minimal ingredients and a bit of patience, you can create a flavorful fermented food that enhances meals and supports gut health. Once you try it, you’ll likely find yourself making it again and experimenting with new variations.