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Ginger Bug

How to create a ginger bug to use as the beneficial culture to make healthy fermented homemade sodas like old fashioned ginger ale or root beer.

Ingredients

  • 1-2 fresh ginger roots
  • ½ cup white sugar (important for starting the culture. Honey, stevia or other sweeteners will not work)
  • 2 c of water
  • Quart size mason jar

Instructions

  1. Cut a piece of ginger root about 1.5 inches long to make 2-3 tablespoons of grated ginger. You can also finely chop instead of grating. There is some debate about if it is better to peel the root or not. My genera rule is that non-organic ginger gets peeled and organic just gets rinsed before grating.

  2. Place the ginger in a quart size mason jar and add an equal amount of white sugar (2-3 tablespoons). Nourishing Traditions insists that white sugar is needed to create the bug and I've had the best success with this, but a local friend claims that unrefined sugar or sugar with 1 tsp of molasses added works better. Try what you have and adapt as needed.

  3. Add 2 cups of filtered water to the mason jar. Make sure that the water has been filtered so that it does not contain chlorine which can affect the culturing process.

  4. Stir with a non-metal spoon and lightly cover. I cover with a coffee filter and rubber band.

  5. Each day for the next five days, stir the mixture at least once and add 1 tablespoon of grated ginger root and 1 tablespoon of sugar. (note: depending on temperature, it may take up to eight days of adding sugar and ginger to create the desired culture).

  6. You can tell if culture is active if there are bubbles forming around the top of the mixture, it "fizzes" when stirred and it takes on a sweet and mildly yeasty smell. It will also become somewhat cloudy and opaque. If mold appears on the top, scrape it off if it can be removed. It this happens more than once, you will need to start again. If the mixture hasn't taken on these characteristics by the 7-8th day, you need to discard it and start again.

  7. Keep the culture away from other cultures like sauerkraut and kombucha or it can cross culture.

  8. Once the ginger bug has cultured, it can be used to create fermented sodas and drinks at the ratio of ¼ cup ginger bug starter per quart of sweetened herbal mixtures (for ginger ale or root beer) or diluted fruit juice (for fruit flavored sodas).

  9. To keep the bug alive and continue growing it, you will need to feed it regularly. Add 1 teaspoon of minced ginger and 1 teaspoon sugar per day if kept at room temperature. You can also "rest" it in the fridge and feed it 1 tablespoon each of ginger and sugar once a week. To reactivate it, remove and let it reach room temperature and begin feeding it again.

Send us your comments, suggestions or bug reports!