Homemade oatmeal milk is a creamy, delicious, and budget-friendly DIY plant-based milk perfect for baking, coffee, and smoothies. This quick and easy vegan nut-free oat milk recipe uses just rolled oats and cold water, making it an inexpensive alternative that you can whip up at home in minutes.
Add rolled oats and cold water to a high-speed blender. Blend on high for 30–40 seconds until smooth and milky.
Strain the mixture through a nut milk bag, cheesecloth, or fine mesh strainer into a bowl or jug. For extra smoothness, strain twice.
If you want to get that super smooth and creamy oat milk, wash the strainer and then pour the strained milk through it again. This step is optional, but it improves the texture a lot and yields extra smooth oat milk.
You can use the milk right away or transfer it to a sealed container, chill it in the fridge and enjoy it later. Add it to your coffee, cocoa, smoothies, granola, or use it in your favorite baking recipes.
Notes
Use cold water to keep the milk smooth, not slimy.
Blend for just 30–40 seconds—don’t over-blend.
Strain gently and avoid over-squeezing to keep the texture creamy.
No soaking needed - rolled oats work best straight from the bag.
Add sweeteners such as pitted dates, maple syrup, or agave nectar after straining for a sweet milk version.
Shake well before each use, as natural separation is normal.
Store in a sealed jar or bottle in the fridge for up to 4–5 days.