Oat Milk Yogurt Recipe: Easy Homemade Dairy-Free Treat

Updated On: October 14, 2025

Making your own oat milk yogurt at home is not only a fun culinary adventure but also a fantastic way to enjoy a creamy, dairy-free treat that’s perfect for vegans, those with lactose intolerance, or anyone looking to add more plant-based options to their diet.

This homemade oat milk yogurt is silky smooth, mildly tangy, and can be customized with your favorite flavors and toppings. Plus, it’s free from preservatives and artificial additives, giving you a wholesome alternative to store-bought yogurts.

Whether you’re a seasoned plant-based chef or a curious kitchen novice, this oat milk yogurt recipe is straightforward, requiring just a handful of ingredients and some patience as it cultures to perfection.

Along with its delicious taste, oat milk yogurt is a great source of probiotics that support gut health. Ready to dive into this creamy delight?

Let’s get started!

Why You’ll Love This Recipe

This oat milk yogurt recipe stands out for several reasons. First, it uses simple, easily accessible ingredients that you probably already have in your pantry.

The process is beginner-friendly, requiring no fancy equipment or complicated steps. It’s also highly customizable—you can adjust the sweetness, add flavors like vanilla or fruit, or thicken it up with natural thickeners.

Unlike many store-bought dairy-free yogurts, homemade oat milk yogurt offers a clean, fresh taste without preservatives or added sugars. Plus, it’s an excellent option for those with nut allergies who cannot consume almond or cashew-based yogurts.

Making your own means you control what goes in, making it a healthier, more affordable choice. If you enjoy this recipe, you might also love our Clean Eating Breakfast Vegetarian Recipes for Every Morning and Vegan Potato Corn Chowder Recipe for Cozy Comfort Food for more wholesome meal ideas.

Ingredients

  • 4 cups oat milk (preferably unsweetened and homemade or a clean brand)
  • 2 tablespoons plain vegan yogurt (with live active cultures, for starter)
  • 2 tablespoons maple syrup or any natural sweetener (optional, helps fermentation)
  • 1 tablespoon tapioca starch or cornstarch (for thickening)
  • 1 teaspoon vanilla extract (optional, for flavor)

Equipment

  • Medium saucepan
  • Whisk
  • Thermometer (preferably digital for accuracy)
  • Glass or ceramic bowl for culturing
  • Clean kitchen towel or cheesecloth to cover
  • Instant pot or yogurt maker (optional, but helpful)
  • Glass jars or airtight containers for storing yogurt

Instructions

  1. Heat the oat milk: Pour the oat milk into a medium saucepan and gently warm it over medium heat. Use a thermometer to monitor the temperature. Heat until it reaches about 180°F (82°C). This step helps to sterilize the milk and improve the texture of your yogurt.
  2. Thicken the milk: In a small bowl, whisk the tapioca starch with a little cold oat milk to create a smooth slurry. Slowly whisk this into the heated oat milk and continue to stir frequently until the mixture slightly thickens, about 3-5 minutes. Remove from heat.
  3. Cool the mixture: Allow the oat milk to cool down to about 110°F (43°C). This is the ideal temperature to add your yogurt starter without killing the beneficial bacteria.
  4. Add the yogurt starter and sweetener: Stir in the plain vegan yogurt and maple syrup (if using) gently but thoroughly. Add the vanilla extract here if you’d like a subtle vanilla flavor.
  5. Culture the yogurt: Pour the mixture into a clean glass or ceramic bowl or directly into your storage jars. Cover with a clean kitchen towel or cheesecloth to allow airflow while preventing contaminants.
  6. Incubate: Keep the mixture warm and undisturbed for 8-12 hours. You can use a yogurt maker, an Instant Pot set to yogurt mode, or simply place the bowl in a warm spot in your kitchen. The longer you incubate, the tangier the yogurt will become.
  7. Chill and set: After incubation, transfer the yogurt to the refrigerator to chill for at least 4 hours. This step helps the yogurt thicken further and develop its full flavor.
  8. Enjoy: Once chilled, your oat milk yogurt is ready to eat! Stir gently before serving if it has separated slightly.

Tips & Variations

For a thicker yogurt, try adding 1 tablespoon of agar-agar powder or increasing the tapioca starch to 2 tablespoons. You can also strain the yogurt through a nut milk bag for a Greek-style consistency.

If you prefer a sweeter yogurt, add a tablespoon of natural sweetener like agave or coconut sugar after fermentation to avoid disrupting the cultures.

Experiment with flavors by blending in fresh fruit puree, cinnamon, or lemon zest before incubation. For a probiotic boost, choose a vegan yogurt starter with multiple strains of live cultures.

To learn more about plant-based yogurt alternatives and delicious vegan recipes, check out our Vegan Recipes No Tofu: Delicious Plant-Based Meals and Bondi Harvest Vegan Recipes for Delicious Healthy Meals.

Nutrition Facts

Nutrient Amount per 1/2 cup (120g)
Calories 80
Fat 1.5g
Carbohydrates 15g
Dietary Fiber 1g
Sugar 6g
Protein 1g
Calcium 10% DV
Probiotics Varies (live cultures present)

Serving Suggestions

Oat milk yogurt is incredibly versatile. Enjoy it plain or topped with fresh berries, granola, and a drizzle of honey or maple syrup for a nourishing breakfast.

It also makes a great base for smoothie bowls or a creamy addition to parfaits.

Use oat milk yogurt as a dairy-free substitute in recipes that call for sour cream or regular yogurt — it works beautifully in salad dressings, dips, and even baking. For creative ideas, try pairing it with a fresh green salad like our Baby Spinach Salad Recipe Vegan: Fresh & Easy Ideas.

Conclusion

Making oat milk yogurt at home is a rewarding and healthful way to boost your plant-based eating habits. With just a few simple ingredients and some patience, you can create a creamy, tangy yogurt that’s free from dairy, preservatives, and unnecessary additives.

Not only does it taste delicious, but it also supports your digestive health with live probiotics.

Once you master this recipe, you can experiment with different flavors and textures, tailoring your oat milk yogurt exactly to your liking. Plus, it’s a budget-friendly alternative to store-bought dairy-free yogurts.

For more inspiring plant-based recipes to enrich your culinary repertoire, don’t miss our Afghan Vegetarian Pulao Recipe Easy and Delicious Guide. Happy culturing and enjoy your homemade oat milk yogurt adventure!

📖 Recipe Card: Oat Milk Yogurt Recipe

Description: A creamy and dairy-free oat milk yogurt that's easy to make at home. Perfect for a vegan-friendly probiotic boost.

Prep Time: PT10M
Cook Time: PT15M
Total Time: PT24H25M

Servings: 4 servings

Ingredients

  • 4 cups oat milk
  • 2 tablespoons plain vegan yogurt (with live cultures) or probiotic capsules
  • 2 tablespoons maple syrup or agave nectar
  • 1 tablespoon cornstarch or tapioca starch
  • 1 teaspoon vanilla extract (optional)
  • 1 teaspoon lemon juice

Instructions

  1. In a saucepan, whisk oat milk and starch until smooth.
  2. Heat mixture over medium heat, stirring constantly until thickened (about 10-15 minutes).
  3. Remove from heat and let cool to about 110°F (43°C).
  4. Stir in vegan yogurt or probiotic capsules, maple syrup, vanilla, and lemon juice.
  5. Pour mixture into a clean jar and cover loosely.
  6. Keep the jar in a warm place (around 100°F/38°C) for 12-24 hours to ferment.
  7. Refrigerate for at least 6 hours before serving.
  8. Stir well and enjoy your homemade oat milk yogurt.

Nutrition: Calories: 90 | Protein: 1g | Fat: 2g | Carbs: 18g

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Marta K

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