This homemade oat milk is super creamy, healthy and nutritious. You only need 4 ingredients, it’s ready in 15 minutes and tastes so good!
Oat milk is one of the most popular plant-based milks. It’s light and tasty, but it’s hard to find store-bought oat milk that is not full of sugar and chemicals.
By making it at home, you’ll make sure that your drink contains only natural and healthy ingredients, and it’ll also be much more affordable!
To make this homemade oat milk you only need 5 simple and easy to get ingredients and it’s ready in just 15 minutes, which is awesome.
It’s perfect to make plenty of other recipes and you can enjoy it plain or sweetened. Whether you drink it hot or cold, this healthy, soft and delicious oat milk needs to be a must in your meals!
How to make oat milk – Step by step
- Soak the oats in water for at least 30 minutes.
- Drain the oats and rinse them.
- Add the oats, 4 cups of clean water (1 liter) and all the remaining ingredients to a blender (photo 1) and blend until smooth (photo 2).
- Strain the milk using a cheesecloth, a strainer, a napkin or a nut milk bag (photos 3 and 4).
Pro tips
- You can use 1-2 Medjool dates (double the quantity if they are Deglet Nour) or any other sweetener if you like your milk sweet.
- I usually make unsweetened oat milk so I can use it to make savory and sweet recipes.
- Salt is optional, but it enhances the flavor.
- To make the milk, use just 3 cups of water (750 ml), try it and then add more water until you get the taste and thickness you’re looking for.
What can I do with oat milk pulp?
So many things! You can bake spectacular vegan gluten-free donuts, oatmeal cookies or even make chocolate truffles. You can also add it to your smoothies to incorporate more fiber into your diet.
Can oat milk be heated up?
Yes! You can enjoy your delicious homemade oat milk cold or hot. You choose!
How can I drink oat milk?
Oat milk goes well with everything. Drink it plain, sweetened, with cocoa or even add it to your coffee or tea to make a healthy and delicious hot beverage for the cold winter days!
Looking for more plant milk recipes?
Did you make this oat milk recipe?
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How To Make Oat Milk
- Prep: 15 mins
- Total: 15 mins
- 3–4 cups (1 liter) 1x
- Drink, How-To
- Vegan, American
Servings 3–4 cups (1 liter) 1x
This homemade oat milk is super creamy, healthy and nutritious. You only need 4 ingredients, it’s ready in 15 minutes and tastes so good!
Ingredients
- 1 cup oats (100 g)
- 3–4 cups water (750 ml-1 l), I make my oat milk using 4 cups or 1 liter
- 1 tsp vanilla extract (optional)
- 1–2 tbsp maple syrup or 1–2 Medjool dates (optional)
- A pinch of salt (optional)
Instructions
- Soak the oats in water for at least 30 minutes. I usually soak them overnight, but that’s not necessary.
- Drain the oats and rinse them. Discard the soaking water.
- Add the oats, 3 to 4 cups of clean water (750 ml-1 liter) and all the remaining ingredients to a blender and blend until smooth. Add more or less water depending on how thick you like your oat milk.
- Strain the milk using a cheesecloth, a strainer, a napkin or a nut milk bag.
- Store in an airtight container in the fridge for up to 5 days.
Notes
- You can use 1-2 Medjool dates (double the quantity if they are Deglet Nour) or any other sweetener if you like your milk sweet.
- I usually make unsweetened oat milk so I can use it to make savory and sweet recipes.
- Salt is optional, but it enhances the flavour.
- To make the milk, use 3 cups of water (750 ml), try it and then add more water until you get the taste and thickness you’re looking for.
Nutrition
- Serving Size: 1 cup (250 ml)
- Calories: 169
- Sugar: 31.1 g
- Sodium: 10.7 mg
- Fat: 0.8 g
- Carbohydrates: 41.7 g
- Fiber: 4.2 g
- Protein: 2.5 g
Update Notes: This post was originally published in February of 2017, but was republished with new photos, step by step instructions and tips in March of 2020.
Thanks for this simple but great recipe, have been making all week. I was keen to make my own oat milk because of reports that Oatley may be contributing to deforestation and also my local council in Glasgow don’t recycle tetrapak which most makes of non dairy milks come in
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Hi Alison! Homemade plant-milk is just amazing and also it’s better for the environment and for the animals 🙂
Thank you for this recipe. I have a question about the oat pulp and adding it to recipes. For your oatmeal cookie recipe would you substitute the pulp for some of the rolled oats?
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Hi Debby! You have to make oat flour with the pulp first! You can follow the same steps we follow in this recipe: https://simpleveganblog.com/coconut-flour/ 🙂
This recipe looks a lot easier and more promising than others I’ve tried in the past. Quick question though – Should I use cold, room temperature, or hot water to soak the oats for at least 30 minutes?
Thanks!
Hi Samuel! Thanks for writing to us 🙂 I prefer to use room temperature water! Hope you like our oat milk recipe!
I don’t see how many oats a person is supposed to soak. Is it 1 cup, 2 cups??
Hi Jim! It is 1 cup oats (100 g). Hope I have helped you 🙂
This looks amazing and I can’t wait to try it! I have a question about the sugar gram content. You listed it to be 31 grams in one serving. It was also mentioned in your blog that a benefit of homemade oat milk is that it has less sugar. How can this be right?
Hi Lindsay! This has an easy explanation 🙂 Our oat milk contains only natural and healthy sweeteners. So, its sugar is more benefitial for us than the sugar from non-homemade oat milk!
Hope I have helped you! Have a nice day!
I just made this today. I soaked the oats overnight. I rinsed for about 15 minutes and then strained with a bit milk bag. Added the water, vanilla, and maple syrup then and blended. When I was straining again to get the pulp out and separate that from the milk, it was even more slimy, and it was far from the white posted in your pictures. And now sitting in the fridge, it’s separating.
Did I do something wrong???
Hi Losune. You linked to a recipe for donuts as something you could use the leftovers pulp for, but the recipe does not call for leftover pulp and when folks in the comment section asked if you could use it, you said not to. Have you changed your mind on this? Since we are here, have you changed your mind about using coconut milk as the only kind of plant milk for the donuts? I’m doing super-low fat at the moment and coconut milk has a lot of fat in it so an alternative suggestion would be lovely if possible.
Hello Amelia, you can use any type of milk for the donuts recipe but if you don’t use the coconut one they won’t be as fluffy as these ones.
Have a nice day!
How long does the milk stay fresh?
Hi Jen! I talk about it in the recipe box 🙂
I look forward to trying this recipe. It would be good if the recipe stated that you are using rolled oats/flaked oats, not groats or oatmeal.
Hi Frances! Any type of oats will do. I’ve made this recipe using rolled and also quick oats 🙂
Why has my previous comment about phytic acid not been posted publicly? I’d have been interested in your take on it- as, I suspect, a lot of people are unaware of the issue. Information is choice…
Thanks
Why do you discard the first soaking water?
Thank you
Hi! To get a better consistency 🙂
It seems like discarding the first water that was soaked with oats would be discarding nutrients. I’m looking at a lot of oat milk recipes before I decide, how I’m going to make it.
That’s perfect Eric 🙂 Have a nice day!
I am hooked on Oatly Barista Creamer! Addicted is more like it! Is there a way to make it creamy like the Oatly Cream brand? It’s the bomb!
Thanks!
Hi Denise! Thanks a lot 🙂 I’ve only made the recipe this way, sorry!
How do you stop it being slimy please?
try soaking the oats first
Hi Tahira! Thanks a lot 🙂
thank you!!
Hi Margaret! Wahs the oats really well and add more water if needed 🙂
Thanks a lot!
Can you just blend the oats with the soaking water? What is the reason for draining them and adding fresh water?
It’s about removing the phytic acid I believe, apparently it ends up in the soaking water and blocks or impairs absorption of important minerals, so best to discard in this recipe – apparently if soaking your oats overnight to eat for breakfast soaking in an acid medium will also solve the problem….
Hi Jac! Thanks for your comment 🙂
Hi Nate! The texture is nicer 🙂
Hi, do you use old fashioned or quick cooking oat?
Thank you
Hi Carole! I’ve used both and both work great 🙂
Great recipe. Simple to make and so much cheaper than bought. Thanks.
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Hi Petra! Thanks a lot 🙂
Really simple to make ( if you have a blender), saves money and cuts down waste, tastes just as good as shop bought! I was getting really fed up of the plastic lids on oat milk cartons and my local recycling service in Brighton & Hove doesn’t pick up tetra packs/ cartons in the communal recycling bins so I have to bag them all up and take them a mile down the road.
So pleased to have found a good recipe for oat milk and going to save the left over oats to put in bread or cake mix or as a thickened as seems a shame to waste them. Oats are so good for your health!
P.s. if your vegan I would suggest getting some vitamin B12 tablets to take as lots of oat milks add this to their milks.
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Hi Laura! Thank you so much for your comment 🙂
Would an immersion blender work for making oat milk?
Hi Sara! I haven’t tried it myself, but I think it could work 🙂
gonna try that recipe. maybe my kids would love that.
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Hi Anna! Hope you enjoyed it 🙂