Primary Fermentation Instructions
- Prepare sugar-water mixture in a quart-sized mason jar. Add the sugar, molasses, salt and water to the mason jar and top with boiling water.
- Stir until the sugar is completely dissolved.
- Allow the sugar-water mixture to cool to room temperature.
- Add the activated water kefir grains.
- Cover jar with a cloth lid and secure with twine or a rubber band.
- Allow kefir grains to ferment the sugar water mixture for 24-48 hours. Taste and smell the mixture to see when it is pleasantly tart and sour.
- Strain the grains from the cultured water mixture, and reserve the liquid for secondary fermentation.
- Make a new batch of the sugar water mixture, and add it to the water kefir grains to start fermenting your next batch.
Second Fermentation Instructions
- Fill a 1-liter swing top bottle about 1/2 full with the liquid from primary fermentation. Add the grape juice to the bottle so that there is about an inch or two of headspace left in the bottle.
- Secure the bottle lid and allow it to ferment for 24 hours, then carefully open the lid to see if it is carbonated to your liking.
- After 24-48 hours, refrigerate immediately. 48 hours will be more bubbly.
- Enjoy over ice with a squeeze of fresh lime juice.