Rating: 3.61
(61)

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
3.61 from 61 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
Tried this recipe?Mention @coolinarco or tag #coolinarco!
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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. 1 star
    Oat milk? Like, isn’t that just… milk? I’m confused for real. Can someone explain?

  8. 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! 😄

  9. User avatar MAGA2024.Trumpster says:

    2 stars
    I don’t see how this can replace cow milk. It just seems odd to drink oats. But I guess if you’re into it, go for it.

  10. User avatar yetta.cremin says:

    2 stars
    I dunno, I followed the recipe but it came out kinda slimy? Maybe I blended too long? Not sure if I would do it again…

  11. 1 star
    Isn’t oat milk just watered down oats? Not impressed by this whole trend. 1 star for the effort.

    1. User avatar jules.lang99 says:

      2 stars
      Who needs oat milk? Just use regular milk… this is silly. 😂

    2. User avatar randi.roob68 says:

      4 stars
      Oat milk is more than just watered down oats! It’s creamy and great for coffee. Give it a try before judging!

  12. User avatar gabriel.howe65 says:

    5 stars
    Love this recipe! I’m dairy-free and this oat milk really hits the spot! 🥛💚

    1. User avatar drusilla.prosacco49 says:

      5 stars
      I’m so glad you loved it! Oat milk is such a game changer for people with dairy allergies! 💖

  13. User avatar ShanksOnePiece says:

    2 stars
    Im not sure about this. Can I use quick oats? What is the difference?

  14. User avatar Loonquawl and Phouchg says:

    2 stars
    Honestly, I burnt my blender trying to blend the oats. Not sure if I did it right! 2/5

    1. User avatar Feral Falmer says:

      4 stars
      Maybe try blending at a lower speed? It can help avoid burning out the motor. Good luck!

  15. User avatar jacalyn.becker says:

    1 star
    Y u need to strayn it? Sounds like too much work for me. I just blend and drink lol.

    1. User avatar florence.powlowski says:

      4 stars
      I get what you mean! Straining does seem like an extra step, but it really helps with the texture. Worth it in my opinion! 😊

    2. User avatar dale.ledner81 says:

      3 stars
      Nah, just blend it and drink it. Who needs all that fuss? More nutrients left if ya don’t strain! 😜

  16. User avatar rosaria.beer56 says:

    4 stars
    I used honey instead of maple syrup, was that ok? Tasted good but don’t know if it made a diff. Still, love it.

  17. User avatar MAGA2024.Trumpster says:

    4 stars
    I’ve tried this and it’s really nice! Way better than store bought with all those additives. Yay for healthy alternatives!

    1. User avatar marcel.kautzer says:

      5 stars
      I agree! Store bought milk feels like it has too much junk in it. This recipe is so easy! Thanks for sharing!

  18. 4 stars
    I followed the recipe and it’s literally just blended oats! Didn’t expect much, but it turned out good. It’s a bit watery though.

    1. User avatar sau.goldner58 says:

      3 stars
      I thought it would be thicker! Did you try adding more oats? That might help.

    2. 4 stars
      Oat milk is just watery by nature, haha. I love it for smoothies though!

  19. User avatar santiago.becker99 says:

    3 stars
    It turned out really watery for me. I think I might’ve added too much water? Still, good try.

  20. 5 stars
    This oat milk recipe is super easy and delicious! I added some cocoa powder and it was amazing. Thanks for sharing!

    1. User avatar raguel.marvin1957 says:

      5 stars
      This sounds great! I love that you added cocoa powder. I’ll definitely try that next time.

    2. User avatar maynard.larson7 says:

      2 stars
      I dunno, oats in milk? Sounds weird. I prefer regular milk. Is this really any good?

  21. 2 stars
    Oat milk? Who makes this?! 😂 Not for me but I guess some folks like it.

    1. 5 stars
      Honestly, I love it! 🤩 It’s super easy to make and tastes great in smoothies.

  22. User avatar Gag Halfrunt says:

    5 stars
    Y’all, I never thought making milk could be so easy! I used it in my coffee and it’s amazing!!

  23. 3 stars
    Why would I make oat milk when I can just buy it? Seems like a lot of work for some milk…

    1. User avatar hilaria.quigley says:

      5 stars
      Making it is way easy. Just blend and strain! Why not try it at least once? 😄

    2. User avatar douglas.abernathy83 says:

      4 stars
      I get your point, but homemade has that personal touch! Plus, no preservatives, ya know? 😊

  24. User avatar keitha.tromp says:

    4 stars
    I think this is a great alternative to cow milk! I added cocoa powder and it was delicious. 4 stars!

    1. User avatar shandra.bogisich8 says:

      5 stars
      I agree! Oat milk is so much better than cow milk. I love adding flavor too. What a great idea with the cocoa powder!

    2. User avatar darnell.zulauf says:

      2 stars
      Not sure if I liked it. What if I’m allergic to oats? Plus, the texture was kinda weird for me.

  25. User avatar freeman.hoppe says:

    2 stars
    I dunno, mine came out kinda gloopy. Is that normal? 🤔 Didn’t taste that great either. Disappointed.

    1. User avatar almeta.stroman60 says:

      4 stars
      Gloopy sounds like you might have over-blended or didn’t strain it enough. Try to blend less next time! It can be a bit tricky.

  26. 3 stars
    I’m not a fan of oat milk, but my friend loved it! So I guess it depends on taste. 3/5

  27. User avatar maybelle.mcglynn45 says:

    5 stars
    This was a game changer! So easy to make and beats store bought any day. Love the vanilla flavor!

  28. User avatar daniel.russel says:

    5 stars
    Best oat milk ever!! Healthy and tasty. Even the kids love it! 🥳

  29. User avatar cythia.kemmer says:

    5 stars
    I love the flavor of this oat milk! Made it for my coffee and it was creamy 🙂 5!

  30. User avatar lizbeth.weissnat18 says:

    3 stars
    Did I need to soak the oats first? My milk came out a bit gritty. 3 stars.

  31. User avatar genaro.sipes33 says:

    5 stars
    Who thinks of these things? 😂 I thought it would taste weird but it’s actually quite nice. 5!

    1. User avatar Ms. Myung Nader says:

      5 stars
      I was skeptical too, but it really is tasty! Who knew oats could do this? 5 stars from me!

  32. User avatar shiloh.zulauf2016 says:

    5 stars
    This recipe is fantastic! I never knew making oat milk could be so easy. 5 stars!

    1. 2 stars
      Really? I don’t know, it seems like a lot of work for some milk. Can’t you just buy it? Just sayin’…

    2. User avatar Draugr Thrall says:

      5 stars
      I totally agree! This recipe is super easy. I always thought oat milk was complicated, but it’s so simple! Great job!

  33. 1 star
    Just use store-bought. Why make it from scratch? Less mess. 1/5

    1. User avatar melvin.koch13 says:

      5 stars
      But making it from scratch is so much better! You know exactly what’s in it and can customize it to your taste. I love adding a bit of cinnamon. 5/5

  34. User avatar The Allitnils says:

    4 stars
    Takes a bit of prep, but it’s worth it! I’d never go back to store-bought now. 4 stars!

  35. User avatar edmund.gislason says:

    1 star
    That’s not milk, it’s just water and oats. You’re fooling urself. 1/5

3.61 from 61 votes
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