How to Make Cabbage slaw
Fermented cabbage slaw is a quick, crunchy alternative to traditional sauerkraut. The shorter ferment time preserves more crunch while still developing tangy flavor and probiotic benefits.
Category: Vegetables · Method: Lactic Acid · Time: 5-10d · Difficulty: 1/5 · Yield: varies · Temp: 18-22°C
History
This modern take on fermented cabbage emerged from the desire for quicker ferments with more texture variety. It combines traditional sauerkraut techniques with coleslaw presentation.
Ingredients
- 1 small head (~600g) Green cabbage — Thinly shredded
- 2 medium (~200g) Carrots — Shredded
- 16-18g Sea salt — Calculated at 2% of total vegetable weight (800g) to ensure crispness and safety.
- 1 tsp Caraway seeds — Optional, traditional
- 5-6 Juniper berries — Optional, for complexity
Equipment
- Large mixing bowl
- Wide-mouth quart or half-gallon jar
- Fermentation weight
- Kraut pounder or wooden spoon
Instructions
Shred vegetables
Thinly shred cabbage and carrots. Place in a large non-reactive bowl. Weigh the vegetables to ensure you use exactly 2% salt by weight.
Time: 15 min
Tip: Thinner shreds = quicker ferment and more crunch.
Massage vegetables
Massage and squeeze vegetables with salt for 5-10 minutes until the cell walls break down and a significant pool of brine forms at the bottom of the bowl.
Time: 10 min
Tip: The more you massage, the more brine you'll get. If the cabbage is dry, let it sit with the salt for 20 minutes before massaging.
Add seasonings
Mix in caraway seeds and juniper berries if using.
Time: 2 min
Tip: Other spices like dill or coriander also work well.
Pack tightly
Pack into a clean glass jar, pressing down firmly with a tamper or your fist. Leave 1-2 inches (2.5-5cm) of headspace at the top. Ensure the liquid rises completely above the vegetables. Use a fermentation weight to keep the slaw submerged.
Time: 5 min
Tip: Maintaining an anaerobic (oxygen-free) environment is critical. If the vegetables float above the brine, they may develop mold.
Ferment
Seal the jar. If using a standard lid, 'burp' it daily by opening it slightly to release CO2 pressure, then resealing immediately. Alternatively, use an airlock. Ferment 5-10 days at 18-22°C.
Time: 5-10 days
Tip: Shorter ferment = more crunch, less sour. Start tasting at day 3 to find your preferred balance.
Fermentation Timeline
- Day 1: Brine rises — Liquid covers vegetables, fermentation starting.
- Day 2-3: Bubbling — Active fermentation with visible bubbles.
- Day 5-7: Tangy slaw — Pleasant sourness develops, good crunch remains.
- Day 10: Full sour — More sour, slightly softer. Move to fridge.
Signs of Success & Spoilage
Good signs
- Bubbles rising
- Tangy smell
- Vegetables stay crisp
- Cloudy brine
- Pleasant sour taste
Warning signs
- Mold on top
- Foul odor
- Slimy texture
- Pink or dark discoloration
Troubleshooting
- Not enough liquid
- Cause: Cabbage not massaged enough Solution: Massage more; add 2% salt brine if needed.
- Too soft
- Cause: Fermented too long Solution: Ferment fewer days; keep in cooler spot.
- Not sour
- Cause: Too cold or too short Solution: Warmer location or longer ferment.
Storage
Refrigerator in jar with brine Keeps 2-4 months. Keep submerged. Crunch decreases over time.
Health Benefits
- Live probiotics
- Vitamin C
- Vitamin K
- Beta carotene from carrots
- Fiber
- Folate
Serving Suggestions
- As side dish
- On sandwiches and burgers
- In tacos and wraps
- With grilled sausages
- Mixed into salads
- As hot dog topping
Related Vegetables Ferments
Other Lactic Acid Ferments
- Kefir — Dairy
- Yogurt — Dairy
- Hot Sauce — Condiment
- Water Kefir — Beverage
- Fermented Radishes — Vegetables
- Fermented Green Beans — Vegetables
- Fermented Okra — Vegetables
- Fermented Asparagus — Vegetables