Rating: 3.74
(145)

Homemade Oat Milk

August 29, 2025

Homemade oat milk has become a favorite for anyone looking for a creamy, dairy-free alternative that’s easy to make and budget-friendly. With its mild flavor and naturally smooth texture, oat milk is perfect for adding to coffee, tea, smoothies, and baked goods, or even enjoying on its own. Making it at home allows you to control the sweetness, thickness, and flavor, all while avoiding unnecessary additives found in store-bought versions.

Oats are an excellent base for plant milk because they’re affordable, widely available, and naturally gluten-free if sourced carefully. When blended with water, they create a rich and silky beverage that rivals dairy milk in creaminess. Unlike nut-based milks, oat milk has a neutral flavor with subtle sweetness, making it versatile for both sweet and savory recipes. It’s also a great option for those with nut or soy allergies, providing an inclusive choice for many dietary needs.

What’s particularly appealing about homemade oat milk is how simple it is to prepare. You don’t need fancy equipment or long soaking times, and the entire process takes less than 10 minutes. Once blended, you can customize it with vanilla, a pinch of salt, or a drizzle of maple syrup for added flavor. Some people even make chocolate oat milk by blending in a bit of cocoa powder and sweetener for a wholesome treat.

Beyond its flavor and convenience, oat milk is also environmentally friendly. Oats are a low-impact crop that requires less water and resources than dairy or nut production, making this plant-based milk an excellent choice for eco-conscious households.

Fresh oat milk is best enjoyed chilled and can last up to five days in the refrigerator. While it may separate naturally, a quick shake brings it back to its smooth consistency. Whether poured over cereal, used in your morning latte, or added to pancake batter, homemade oat milk is a simple way to elevate your kitchen staples while reducing waste and saving money.

Once you make your own plant-based milk, you’ll see why so many people love this creamy, customizable drink. It’s proof that healthy, sustainable choices can also be delicious and easy.

Homemade Oat Milk
Homemade Oat Milk
3.74 from 145 votes
A simple and creamy homemade oat milk that’s perfect for cereals, coffee, and baking.
Servings 1 people
Prep Time 5 minutes
Total Time 5 minutes

Ingredients
  

  • 1 cup old-fashioned rolled oats not quick oats
  • 4 cups water cold, for blending
  • 1 pinch salt optional
  • 1 tbsp maple syrup optional, for sweetness
  • 1 tsp vanilla extract optional, for flavor

Instructions
 

  • Add oats, water, optional salt, maple syrup, and vanilla extract into a blender.
  • Blend on high for about 30-45 seconds until well combined.
  • Strain the mixture through a clean t-shirt or towel over a large bowl or pitcher to remove the oat pulp.
  • Transfer the oat milk into a sealed container and refrigerate.
  • Shake well before use, as separation is natural.

Nutrition

Serving: 1gCalories: 120kcalCarbohydrates: 21gProtein: 3gFat: 2.5gSaturated Fat: 0.5gPolyunsaturated Fat: 0.7gMonounsaturated Fat: 0.6gSodium: 10mgPotassium: 90mgFiber: 2gSugar: 8gCalcium: 1mgIron: 6mg
Calories: 120kcal
Meal Type: Beverages
Cuisine: American
Keyword: homemade, oat milk, vegan milk
Cooking Method: Nobake
Time: <30 Min
Level: Easy
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Join the Conversation
  1. 3 stars
    Simple ingredients, but I don’t get how it can taste good without added sugar. 3/5 from me. Needs more flavor!

    1. 2 stars
      I don’t know, man. Oat milk without sugar sounds kinda bland. I guess it’s healthy though? Not for me, I’ll stick to my almond milk.

    2. User avatar shoshana.bauch1991 says:

      5 stars
      I actually love it just the way it is! The natural flavor of oats is really nice. Plus, you can always add a bit of maple syrup if you want! 😊

  2. 5 stars
    Used this for my coffee and it was so smooth! I added a bit of cinnamon too. This is now my favorite milk substitute! 🙂

  3. User avatar tyrone.walker52 says:

    4 stars
    Homemade stuff always tastes better! I added chocolate syrup to mine and it’s DELICIOUS! Y’all should try it!

  4. User avatar tissues_with_issues says:

    3 stars
    I tried making this but it got all mushy. Do I really need to strain it? That feels like more dirty dishes for no reason.

    1. User avatar Mona McCullough says:

      5 stars
      Straining is super important! It helps get rid of the mushiness and gives you nice creamy oat milk. Trust me, it’s worth the extra dishes!

  5. User avatar Frankie and Benjy says:

    2 stars
    I’m not sure about this. Why would anyone make oat milk if you can just buy it? Seems like a lot of work for not much benefit.

    1. User avatar wellRespected says:

      4 stars
      I get your point, but homemade oat milk is fresher and has no preservatives! Plus, you can customize the flavor. It’s worth a try!

  6. User avatar dayna.windler60 says:

    5 stars
    Wow, this oat milk recipe is super easy! I made it this morning, and it turned out great. Definitely better than store-bought!

  7. User avatar anonymous_hacker says:

    4 stars
    The instructions say optional salt but I tried without and it tasted kinda flat to me. Add a pinch and it improves a lot.

  8. 1 star
    Oat milk? Like, isn’t that just… milk? I’m confused for real. Can someone explain?

  9. User avatar leisa.koepp1988 says:

    5 stars
    Tried this today and it actually worked! The texture is surprisingly creamy for such simple steps. Strained through a clean towel and it came out great. I used a little extra vanilla too.

    1. 5 stars
      Nice! I’ve made oat milk before but never tried straining with a towel—good tip. Extra vanilla is the way to go 😄

    2. User avatar genia.lehner says:

      3 stars
      Hmm okay, but do you strain every time? I did it once and it was kinda thick, like closer to oat cream lol. Still tasted fine though.

  10. User avatar chuck.hickle says:

    5 stars
    This is so easy, I can’t believe I didn’t try it sooner! The oat milk is creamy and delicious. A definite 5/5!

    1. User avatar sal.lemke81 says:

      5 stars
      I’ve been wanting to make my own oat milk too! Thx for sharing your experience! 😄

3.74 from 145 votes
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