Homemade oat milk: nutritional properties, chemical composition, and a step-by-step guide to preparing plant-based dairy alternatives
Tim Klein
2026-03-25
3 min. read
42
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Oat milk, as a plant-based substitute for conventional dairy products, has seen a steady rise in consumer preference among those seeking healthier or ethically aligned dietary choices. However, commercial versions are frequently priced at a premium far exceeding that of traditional cow’s milk, presenting a significant economic obstacle—particularly for individuals adhering to vegan diets or managing food intolerances. Meanwhile, few are aware that producing this beverage at home not only reduces expenses but also grants complete oversight of the ingredient list, eliminating preservatives, artificial flavorings, and other unnecessary additives.
Oat milk
It can be used as a milk replacement, especially for people with lactose intolerance or who follow a vegan diet that excludes the consumption of animal products. It is widely available, it can be obtained in any store, unfortunately its price is shocking, for a litre of such a drink you have to pay at least $6 and the prices are often much higher. Few people know that you can make such a beverage very easily at home by simply soaking the leaves in water.
The properties of oat milk
Oat milk is characterized by a high amount of protein, especially full-fat, which is usually animal in origin, as well as fats, and vitamins, among others. It is B (B1, B2, B3, B6) and vitamin E, and minerals, including iron, potassium, calcium, copper, phosphorus, zinc and magnesium. Among the rich nutrients, it is difficult to mention a fiber that affects the proper functioning of the digestive tract and also improves the gut flora.
How do you make oat milk?
Preparation of oat milk at home is childlike simple and does not require much time commitment. Following this time I give a few examples of how to make this drink. Recipe for oatmeal milk. Ingredients: 200 g of blue oat flour 1500 ml of hot water Preparation: the oats are injected into a blender and crushed. Sprayed in a saucepan or bowl and poured in 1500 ml hot water. Leave the whole for about 30 minutes. After that time, the energy content of the drink is biologically mixed and the body's energy content is absorbed through the glass.