Learn more about powdered soy and soy protein concentrate

powdered soy
Powdered soy milk is a fine light-beige powder made from ground soybeans. Its subtle nutty flavor and smooth texture make it a popular ingredient for vegan mac and cheese. It should not be confused with soy sauce powder and soy protein concentrate.

What is powdered soy milk?

Soy milk
Soy milk

Powdered soy milk is a versatile ingredient if you are looking for a plant-based, non-dairy alternative for cooking, baking, and making beverages. This substitute for milk or cream is perfect for smoothies, soups, sauces, desserts, and protein drinks.

OriginOriginated in China at around 25 to 220 AD, has become more popular in other Asian countries such as Singapore, Japan, and Malaysia
AppearanceResembles powdered milk and other dairy products
Flavor profileA mild nutty flavor with some hint of sweetness


Experts traced the earliest evidence of soy milk consumption in China at around 25 to 220 AD. It has become more popular in other Asian countries such as Singapore, Japan, and Malaysia. Soy milk is also gaining traction in Western countries.

Meanwhile, powdered soy milk comes from the soy milk produced by soaking and grinding soybeans. Soy milk powder is a result of removing the liquid, similar to cow’s milk powder, through heating and drying. Powdered soy milk is a shelf-stable ingredient, meaning it is easier to store without worrying that it will quickly spoil, unlike its fresh counterpart.

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Soy milk powder is a fine white to beige powder. Its texture resembles powdered milk and other dairy products you see at supermarkets. You can make the milk by mixing the powder with water.

When shopping for soy powder in stock at local grocery stores, read the label and check the product’s appearance. People sometimes make the mistake of grabbing soy sauce powder instead. Soy sauce powder, made from soy sauce mixture, is more granular in texture with a darker color.

Flavor profile

Powdered soy milk gives dishes and drinks a mild nutty flavor with some hint of sweetness. The flavors may vary depending on where you buy the product and what other ingredients have been added. Unlike its liquid counterpart, powdered soy milk is often available without added sugar or food additives like maltodextrin.

People often attribute a cleaner taste to non-GMO, gluten-free, organic soy milk powder, meaning the soybeans were grown more sustainably and naturally. Since taste is subjective, one may or may not notice the difference between the flavor profiles of powdered soy milk made from organic and conventionally grown soybeans.

Nutritional Benefits of powdered soy

Powdered soy carries nutritional benefits that are similar to liquid soy milk. There may be some differences between the two forms because of the processing the former goes through.

The vitamins and minerals in powdered soy, including protein, vitamin A, vitamin B, calcium, iron, carbohydrates, fatty acids, and others, contribute to better health.

Soy milk can help maintain a healthier network of nerves and DNA. The plant-based protein source also supports muscles and vital organs. It also reduces the risks of dementia, high blood pressure, and high cholesterol levels.

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Manufacturers also fortify powdered soy milk with added nutrients that help strengthen your bones. Soy milk also contains isoflavones, a chemical in the body that acts like a weaker estrogen, which helps with the symptoms of menopausal women.

If you are on a keto diet and wondering if powdered soy is keto-friendly, it is a great product for being unsweetened and having low carbs, but most experts recommend avoiding soy products while on said diet.

Is powdered soy milk the same as soy protein concentrate?

Soy protein powder
Soy protein powder

Powdered soy milk is different from soy protein concentrate. 

Powdered soy milkMade from whole soybeans and fortified with vitamins and minerals, used as a dairy milk substitute or enjoyed as a standalone drink
Soy protein concentrateComes from defatted soybean flour, used as a dietary supplement for vegans and vegetarians

Powdered soy milk is made from whole soybeans and fortified with vitamins and minerals. Production involves soaking the beans, grinding, and spray drying the product. The dairy milk substitute is mainly used as a dairy milk substitute or enjoyed as a standalone drink.

Meanwhile, soy protein concentrate comes from defatted soybean flour. During the process, most non-protein components, such as soluble carbs. This is why soy protein has around 20 times more protein than soy milk by weight. It is a dietary supplement for vegans and vegetarians who want to meet their protein needs.

How to use powdered soy milk?

Powdered soy milk is a simple ingredient that offers a lot of versatility. You can use it as:

  • Ingredient in baked goods
  • Thickener in soups and sauces
  • Additive in smoothies and shakes
  • Nutritional supplement
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You can add powdered soy milk as though you were reconstituting the ingredient. If the recipe calls for a cup of water, add a cup of water and 1/3 cup of powdered soy milk. The high protein content gives the finished products with good structure and makes them brown nicely.

You can either reconstitute the powder following the directions on its packaging or directly sprinkle it on the soup, sauce, or stew you’re cooking. Note that the flavor might be slightly different compared to using dairy milk, so be ready to adjust the seasoning.

Adding powdered soy milk to your smoothies and shakes more filling. Add the desired amount with other ingredients such as yogurt, fruits, veggies, and fats.

Soy milk is healthy for the bone, muscles, nerves, organs, and skin, whether you consume it in liquid or use its powdered form in dishes or drinks.

How to use soy protein?

You can use soy protein to supplement your dietary protein needs. You can use it as a ground meat extender, an additional ingredient to your soups or stews, as an ingredient in baked goods, add to homemade protein bars, or blend it with your shakes and smoothies.

What is the best powdered soy milk replacement?

The best substitute for powdered soy milk is regular milk powder. This will work well either way if you are not lactose intolerant. You can use powdered almond milk, coconut milk powder, or powdered oat milk if you need dairy-free alternatives.


Randell loves experimenting in the kitchen (with his family and friends as willing victims). He sees cooking as a great adventure. To enjoy that, he believes this is the recipe: a tad of creativity, a dash of courage, a pinch of humility, and a ton of love.

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