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Oat milk: A creamy, dairy-free alternative for your drinks

Homemade oat milk is a delightful dairy alternative that’s both creamy and gentle on the palate. This diabetic-friendly recipe utilises old-fashioned rolled oats, creating a smooth beverage that retains all the wholesome goodness of oats. With a pinch of salt to enhance the flavour, this plant-based milk can be enjoyed on its own or as a versatile ingredient in your favourite recipes.

Perfect for those looking for a healthy option, this easy-to-make oat milk can be sweetened with a touch of raw honey or pure maple syrup, though it's equally delicious unsweetened. Ideal for breakfast smoothies, coffee, or cereal, it offers a satisfying way to incorporate more plant-based nutrition into your diet while helping to maintain stable blood sugar levels.

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Ingredients for Oat milk

  • 120 g old-fashioned rolled oats

  • Pinch of salt (optional)

  • 15 ml raw honey or pure maple syrup (optional)

How to make Oat milk

  1. In a medium bowl, combine the oats with 1 litre of cold water and stir to mix well. Allow to soak at room temperature for up to 1 hour.

  2. Drain the oats, discarding the soaking water, and rinse them thoroughly.

  3. Transfer the rinsed oats to a blender, add 1 litre of fresh water, and include the salt and/or sweetener, if desired.

  4. Blend the mixture until completely smooth, which should take about 2 minutes.

  5. Strain the blended mixture through a fine-mesh sieve into a clean container.

  6. Chill the strained liquid in the refrigerator. It will keep for up to 5 days.

  7. Shake well before using.

Disclaimer
While every effort has been made to ensure the information is accurate and up to date, individual needs may vary and dietary requirements can differ based on personal health conditions. Always check food labels and allergen information before preparing or consuming any recipe. If you have specific health concerns, allergies, intolerances, or are following a medically prescribed diet, seek advice from your GP, pharmacist, or a registered dietitian before making significant changes to your diet or lifestyle.

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Article history

The information on this page is peer reviewed by qualified clinicians.

  • 17 Oct 2025 | Originally published

    Authored by:

    UK recipe editors

    Peer reviewed by

    UK recipe editors
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