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Closeup of Fermented Mango chutney recipe

Lacto-Fermented Mango Ginger Chutney

Sally ProsserSally Prosser
A gut-friendly chutney with ripe mangoes, fresh ginger, garlic, and spices. Fermented naturally for 3–5 days.
Prep Time 20 minutes
Cook Time 0 minutes
Fermentation Time 5 days
Total Time 5 days 20 minutes
Course Condiment, Side Dish
Cuisine Indian
Servings 4
Calories 60 kcal

Equipment

  • 1 Quart-sized glass jar Sterilize before use
  • 1 Mixing bowl For combining ingredients
  • 1 Small weight To submerge chutney (e.g., fermentation weight or a ziplock bag filled with water).
  • 1 Knife & cutting board For prepping mango, ginger, and onion

Ingredients
  

  • 3 cups Ripe mango, diced Peeled and cut into ½-inch cubes3
  • tsp Fresh ginger, minced
  • 2 cloves Garlic, minced
  • ½ cup Red onion, minced
  • 1 tbsp Non-iodized salt sea salt or pickling salt
  • ¼ cup Sauerkraut juice
  • 1 tsp Cumin seeds Optional for added warmth

Instructions
 

  • Dice mango, mince ginger and garlic, and finely chop onion.
  • Weigh diced mango. Sprinkle with 2% of its weight in salt (e.g., 500g mango = 10g salt). Massage gently and let sit for 10 minutes to release juices
  • In a bowl, mix mango, ginger, garlic, onion, and optional cumin. Add sauerkraut juice if using.
  • Transfer mixture to a sterilized jar, pressing firmly to remove air pockets. Liquid should cover solids; top up with filtered water if needed.
  • Place a weight on top to submerge ingredients. Cover with a lid or cloth secured with a rubber band.
  • Store at room temperature (68–72°F / 20–22°C) for 3–5 days. Check daily for bubbles (sign of fermentation) and skim off any scum
  • Once tangy, refrigerate to slow fermentation. Use within 1 month.

Notes

  1. Mango Ripeness : Use slightly underripe mangoes for firmer texture; overripe mangoes may become mushy.
  2. Salt Ratio : Do not reduce salt below 2% to prevent harmful bacteria.
  3. Fermentation Speed : Add sauerkraut juice to kickstart fermentation.
  4. Avoid Contamination : Ensure all tools are sterilized and hands are clean.
  5. Spice Variations : Add diced chili or turmeric for extra heat/earthiness
  6. Storage : Always use a clean utensil to scoop chutney to avoid introducing bacteria.
  7. Taste it daily after Day 3 - it’s ready when it’s tangy and smells fragrant!
Keyword Chutney, Fermented, ginger, Mango, Probiotic Foods