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fermented raspberry soda recipe
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5 from 2 votes

How to Make Lacto-Fermented Raspberry Soda

Course Beverages
Calories 0kcal
Author Craig Fear


  • 4 cups organic raspberries
  • 1 cup organic cane sugar (dehydrated cane juice or sucanat)
  • ½ cup whey
  • 2 qts filtered water


  • Simmer raspberries and sugar in water for about 20 -30 minutes
  • Cool to room temperature and strain out raspberries
  • Transfer what's now essentially sugary raspberry juice to a 2 quart glass ball jar or demijohn.
  • Add whey and let it ferment for at least 3 days. Look for visible signs of fermentation via a slight fizziness. You can let it go longer for a less sweet soda as the bacteria will continue to feed on the sugars and convert them. Taste the soda as you go to get the sweetness you desire.


Calories: 0kcal | Carbohydrates: 0g | Protein: 0g | Fat: 0g | Saturated Fat: 0g | Polyunsaturated Fat: 0g | Monounsaturated Fat: 0g | Trans Fat: 0g | Cholesterol: 0mg | Sodium: 0mg | Potassium: 0mg | Fiber: 0g | Sugar: 0g | Vitamin A: 0IU | Vitamin C: 0mg | Calcium: 0mg | Iron: 0mg