How To Make Oat Milk

15.12.23 01:21 PM By monstermuesli
Oat milk's rise in popularity as a dairy-free alternative has been meteoric in recent years, resonating with a wide audience for its creamy texture, versatility in various recipes, and sustainability credentials. This plant-based milk, known for its mild flavour and environmental friendliness, is fast becoming a staple in households seeking dairy alternatives.

The Simplicity of Homemade Oat Milk

One of the most appealing aspects of oat milk is the ease with which it can be made at home. Requiring only a few basic ingredients – oats, water, and a sweetener or flavour enhancer if desired – homemade oat milk is both cost-effective and straightforward. When compared to store-bought options, choosing to make oat milk at home can lead to significant savings, especially for those who consume plant-based milk regularly.

Benefits of Homemade Oat Milk

Making oat milk at home has several benefits. It’s free from preservatives and additives found in some commercial varieties, ensuring a natural and wholesome product. Homemade oat milk also reduces packaging waste and allows full control over the ingredients, catering to various dietary needs like vegan, lactose-free, and nut-free diets.

Step-by-Step Guide on How to Make Oat Milk

Making oat milk at home is surprisingly simple and rewarding. Here’s a step-by-step breakdown to guide you through the process:


  • 1 cup of rolled oats
  • 4 cups of water
  • Optional sweeteners or flavour enhancers (like a tablespoon of maple syrup, a teaspoon of vanilla extract, or a pinch of salt).


  • A high-speed blender
  • A fine-mesh strainer or a cheesecloth
  • A large bowl or pitcher (for straining)
  • A lean bottle or jar (for storage)

The Process

  1. Soaking: Begin by placing the oats in a bowl and covering them with water. Let them soak for about 30 minutes. This step softens the oats and makes them easier to blend.
  2. Rinsing: After soaking, drain the oats and rinse them thoroughly under cold water. This helps remove excess starch and prevents the milk from becoming slimy.
  3. Blending: Add the soaked, rinsed oats to your blender along with 4 cups of fresh water. If you're adding any sweeteners or flavours, include them now. Blend on high for 30 seconds to a minute. Be careful not to over-blend, as this can contribute to a slimy texture.
  4. Straining: Set up your strainer or cheesecloth over a large bowl or pitcher. Pour the blended oat mixture through the strainer. Gently press the oat pulp with a spoon to extract as much liquid as possible. Avoid squeezing too hard, which can also lead to sliminess.
  5. Taste and Adjust: Taste the strained oat milk and adjust the sweetness or flavour as desired. If adjustments are needed, you can return it to the blender for a quick mix.
  6. Storing: Pour the finished oat milk into your clean bottle or jar, and store it in the refrigerator

Customising Your Oat Milk

Homemade oat milk offers the flexibility to tweak the recipe to suit your taste preferences. You can experiment with sweetness levels by adding maple syrup or dates, or enhance the flavour with natural extracts like vanilla or a dash of cinnamon. For a richer variant, try adding a spoonful of cocoa powder to make chocolate oat milk, or blend in some soaked cashews for a creamier texture.

Storage and Usage Tips

For optimal freshness and versatility, store your homemade oat milk in an airtight container in the refrigerator, where it can last up to 5 days. Since it lacks the preservatives found in commercial varieties, keeping it chilled is essential. Before each use, give the oat milk a good shake to recombine any natural separation. 

Oat milk’s creamy texture and mild flavour make it a superb dairy alternative for coffee, smoothies, and cereals, as well as a versatile ingredient in baking and cooking. Its neutral taste ensures it can be seamlessly incorporated into a variety of both sweet and savory recipes, making it a valuable addition to your dairy-free culinary repertoire.

Embrace the Delight of Homemade Oat Milk

Making oat milk at home is an accessible, economical, and eco-friendly choice for those seeking a dairy-free alternative. Its simplicity in preparation, coupled with the ability to customise to your taste preferences, makes homemade oat milk a versatile and nutritious addition to any diet.

By choosing to create your oat milk, you gain control over the ingredients and contribute to a more sustainable lifestyle, free from the excess packaging of store-bought options. Whether you use it in your morning coffee, blend it into smoothies, or incorporate it into various recipes, homemade oat milk is a delightful way to enjoy a creamy, plant-based milk alternative.