Fermented Plant Milk: Can You Make Dairy-Free Kefir or Yogurt at Home?

Plant milk is beloved for its versatility, nutrition, and deliciously creamy texture—and now, it’s stepping into the world of fermentation. From dairy-free kefir to vegan yogurt, plant-based fermentation is growing in popularity as more people seek gut-friendly, probiotic-rich foods without the dairy. But can you actually make fermented plant milk at home? The answer is a resounding yes—and with the help of Milky Plant, it’s easier and more delicious than ever.

Fermentation is the natural process where beneficial bacteria (probiotics) convert sugars into acids, giving foods like kefir and yogurt their tangy taste and gut-loving benefits. Traditional versions use dairy milk, but plant-based alternatives—like almond, oat, or soy milk—can be fermented just as well, provided they have the right nutrients to support bacterial growth.

The key is starting with fresh, additive-free plant milk. That’s where the Milky Plant machine shines. Unlike store-bought plant milks that often contain preservatives or gums, Milky Plant makes pure, clean milk from whole ingredients—ideal for fermentation.

How to Make Dairy-Free Kefir at Home

Ingredients:

  • 1 cup fresh plant milk (e.g., oat, almond, or soy) made with your Milky Plant
  • 1 tablespoon non-dairy kefir grains or a tablespoon of store-bought dairy-free kefir (as a starter)

Instructions:

  1. Pour your freshly made plant milk into a clean glass jar.
  2. Add the kefir grains or kefir starter and gently stir.
  3. Cover the jar with a breathable cloth or coffee filter secured with a rubber band.
  4. Let it ferment at room temperature for 24–48 hours, depending on the temperature and desired tanginess.
  5. Once it thickens and tastes slightly sour, strain out the grains (if using), and refrigerate the kefir.

Pro Tip: If your plant milk is lower in protein (like rice or coconut), consider adding a teaspoon of date syrup or maple syrup to feed the cultures.

 

How to Make Plant-Based Yogurt

Ingredients:

  • 1 cup fresh soy, cashew, or coconut milk from your Milky Plant
  • 1 probiotic capsule or 2 tablespoons of plain vegan yogurt with live cultures
  • (Optional) 1 tablespoon of tapioca or cornstarch for extra thickness

Instructions:

  1. Warm the plant milk slightly (to about 110°F / 43°C), then stir in the probiotic or yogurt starter.
  2. Pour into a clean jar or yogurt maker.
  3. Cover and incubate at a steady warm temperature (ideally 100–110°F) for 8–12 hours.
  4. Once set, refrigerate and enjoy! You can blend in fruit, vanilla, or maple syrup for extra flavor.

Fresh, homemade plant milk is free from emulsifiers and preservatives that can interfere with fermentation. The Milky Plant machine gives you full control over the ingredients—so your base is clean, nutrient-rich, and fermentation-friendly. Plus, you can experiment with different nuts, grains, and seeds to create unique yogurts or kefirs tailored to your taste and dietary needs.

Some popular bases to try:

  • Cashew milk – naturally creamy and perfect for yogurt.
  • Soy milk – high in protein, ideal for both kefir and yogurt.
  • Oat milk – mildly sweet and smooth, great for a gentle kefir.

Yes—you can absolutely make fermented plant milk at home! With just a few ingredients and your Milky Plant by your side, you can enjoy the benefits of dairy-free kefir and yogurt: better digestion, improved gut health, and delicious homemade flavor.

Whether you're already a fermentation fan or just curious to try, this is a fun and healthy way to expand your plant-based journey. So fire up your Milky Plant and start fermenting!

Back to blog
  • Kid-Friendly Hydration Hacks for Hot Days

    Kid-Friendly Hydration Hacks for Hot Days

    When temperatures rise, keeping kids hydrated becomes more than a task it’s a mission. Between running around outside, poolside playdates, and endless summer adventures, kids often forget to drink enough...

    Kid-Friendly Hydration Hacks for Hot Days

    When temperatures rise, keeping kids hydrated becomes more than a task it’s a mission. Between running around outside, poolside playdates, and endless summer adventures, kids often forget to drink enough...

  • The Ultimate Vegan Beach Day Packing List

    The Ultimate Vegan Beach Day Packing List

    When temperatures rise, keeping kids hydrated becomes more than a task it’s a mission. Between running around outside, poolside playdates, and endless summer adventures, kids often forget to drink enough...

    The Ultimate Vegan Beach Day Packing List

    When temperatures rise, keeping kids hydrated becomes more than a task it’s a mission. Between running around outside, poolside playdates, and endless summer adventures, kids often forget to drink enough...

  • Grill-Ready Plant Milks: Marinades & Sauces

    Grill-Ready Plant Milks: Marinades & Sauces

    Nothing says summer like the smoky scent of the grill and a table full of flavorful dishes. But did you know that your go-to plant milk can take your BBQ...

    Grill-Ready Plant Milks: Marinades & Sauces

    Nothing says summer like the smoky scent of the grill and a table full of flavorful dishes. But did you know that your go-to plant milk can take your BBQ...

  • Summer Breakfast Bowls with Fresh Plant Milk

    Summer Breakfast Bowls with Fresh Plant Milk

    Long, sunny mornings call for something refreshing, nourishing, and beautiful on your breakfast table, and nothing fits that bill better than a vibrant summer breakfast bowl. Whether you’re heading out...

    Summer Breakfast Bowls with Fresh Plant Milk

    Long, sunny mornings call for something refreshing, nourishing, and beautiful on your breakfast table, and nothing fits that bill better than a vibrant summer breakfast bowl. Whether you’re heading out...

  • DIY Flavored Plant‑Based Ice Creams & Popsicles

    DIY Flavored Plant‑Based Ice Creams & Popsicles

    As the sun shines brighter and the temperatures rise, there’s nothing quite like a cool, creamy treat to beat the heat. But if you’re looking to enjoy something deliciously refreshing...

    DIY Flavored Plant‑Based Ice Creams & Popsicles

    As the sun shines brighter and the temperatures rise, there’s nothing quite like a cool, creamy treat to beat the heat. But if you’re looking to enjoy something deliciously refreshing...

  • Make the Most of Seasonal Fruit with Filtered Ice Cubes & Milky Blends

    Make the Most of Seasonal Fruit with Filtered I...

    Summer is the season of abundance. Markets are overflowing with ripe berries, juicy peaches, refreshing melons, and fragrant herbs — each bite bursting with sun-soaked flavor and nutrients. It’s also...

    Make the Most of Seasonal Fruit with Filtered I...

    Summer is the season of abundance. Markets are overflowing with ripe berries, juicy peaches, refreshing melons, and fragrant herbs — each bite bursting with sun-soaked flavor and nutrients. It’s also...