How to Make Soy Milk: A Simple Guide

Soy milk has become more popular throughout the years as a healthy and tasty alternative to dairy milk. Not only is it great for those who are lactose intolerant or have allergies, but it’s also a good choice for those who want to reduce their dairy intake. Making your own soy milk is easy and affordable, and it allows you to customize the flavor to your liking. In this article, we’ll take you through the steps of how to make soy milk at home, along with explaining the science behind the process and some tips to make it even better.

Steps: How to Make Soy Milk

Step 1: Soak Soybeans

The first step in making soy milk is to soak the soybeans for at least 8-10 hours, or overnight. This softens them and makes them easier to blend. Once they’re done, drain the water and rinse the beans.

Step 2: Blend Soybeans and Water

Pour the soaked soybeans into a blender with 4 cups of water and blend them until they’re completely broken down. You may need to do this in batches if your blender is not large enough. You’ll end up with a white, creamy mixture.

Step 3: Strain Soy Milk

Place a cheesecloth or nut milk bag over a large bowl or pitcher and pour the blended soybean mixture into it. Gather the corners of the cloth or bag and squeeze out as much of the liquid as possible. This is your soy milk!

Step 4: Boil Soy Milk

Pour the soy milk into a pot and bring it to a boil over medium heat. Stir it constantly to prevent it from scorching on the bottom. Once it’s boiling, reduce heat to low and stir for an additional 10 minutes.

Step 5: Add Sweetener (Optional)

If you want to add a sweetener, like sugar or agave, you can do so at this point. Stir it into the soy milk until it’s dissolved and it’s reached your desired level of sweetness.

Step 6: Flavor the Soy Milk (Optional)

If you want to add flavor to your soy milk, like vanilla or chocolate, you can do so at this point. Stir it into the soy milk until it’s dissolved and it’s reached your desired level of flavor. Note that this can also be done before boiling the soy milk, depending on the specific recipe.

Step 7: Cool Soy Milk

Pour the soy milk into a glass pitcher or jar and let it cool to room temperature. You can also move it to the fridge to speed up the process if you want to drink it cold.

Step 8: Shake Soy Milk Before Drinking

Since homemade soy milk does not contain stabilizers like commercial brands, it can separate after sitting for a while. Give it a good shake before drinking to ensure that everything is mixed together again.

Step 9: Store Soy Milk

Homemade soy milk should be stored in the fridge and consumed within 3-5 days. Make sure to shake it before drinking each time.

Step 10: Use Soy Pulp (Optional)

The leftover soy pulp, also known as okara, can be used in recipes like veggie burgers or crackers. You can also freeze it for later use.

Step 11: Make Soy Milk Powder (Optional)

If you want to make soy milk powder for storage or convenience purposes, you can do so by dehydrating the leftover soy pulp in the oven or dehydrator and blending it into a fine powder.

Step 12: Enjoy!

Now that you have your homemade soy milk, you can enjoy it on its own or use it as a substitute in your favorite recipes.

Explanation: How to Make Soy Milk

Now that we’ve gone through the steps, let’s take a deeper look at the science behind making soy milk. Soy milk is made by soaking, blending, and straining soybeans to extract their liquid. The resulting mixture is then boiled to remove any bacteria and to neutralize enzymes that can cause off-flavors or spoilage. Finally, the soy milk is cooled and flavored, if desired.

The key to good soy milk is in the blending and straining. Make sure that you blend the soybeans and water long enough to break them down as much as possible, and then strain it through a fine cloth or strainer to remove any solids. The boiling step is important to kill any bacteria that may be present, which can cause the milk to spoil quickly. After boiling, make sure you cool the soy milk down to at least room temperature before drinking or storing.

If you want to make soy milk powder from the leftover okara, start by drying it out in an oven or dehydrator until it’s completely dry. Then, blend it into a fine powder using a food processor or blender. This can be stored in an airtight container for later use and added to recipes as needed.

Tips and Tricks for Making Soy Milk

1. Use high-quality soybeans.

Choosing good-quality soybeans will result in better-tasting soy milk. Look for organic or non-GMO soybeans, and avoid using ones that are too old or stale.

2. Experiment with different flavors.

Soy milk can be flavored in many different ways, such as vanilla, chocolate, or even matcha. Don’t be afraid to try new things!

3. Use a blender or food processor for the best results.

A blender or food processor will work best to blend the soybeans and water together smoothly. Hand blenders and immersion blenders may not be powerful enough.

4. Make sure to stir the soy milk while boiling.

Stirring the soy milk while boiling will prevent it from scorching on the bottom of the pot.

5. Be patient when straining.

Make sure you squeeze out as much of the liquid as possible when straining the soy milk through a cloth or nut milk bag. This will ensure you get the best texture and flavor.

6. Use the leftover soy pulp in recipes.

The okara can be used in a variety of recipes, such as meat substitutes, veggie burgers, or hummus. You can also freeze it for later use.

7. Add a pinch of salt.

A pinch of salt can enhance the flavor of homemade soy milk.

8. Store soy milk in glass containers.

Storing soy milk in glass containers can help prevent any plastic or metallic flavors from seeping into the milk.

9. Use soy milk in baking and cooking.

Soy milk can be used as a substitute for dairy milk in most recipes, including baking and cooking.

10. Have fun!

Making your own soy milk can be a fun and rewarding experience. Don’t be afraid to experiment with different flavors and techniques to find what works best for you.

Advantages and Disadvantages of Making Soy Milk

Soy milk is a healthy and affordable alternative to dairy milk. It is perfect for vegans, people with lactose intolerance, and those who are allergic to dairy products. Soy milk can be easily made at home using soybeans and water, and this article will discuss the advantages and disadvantages of making soy milk.

Advantages of Making Soy Milk:

1. Affordable – Soybeans are cheaper than cow’s milk.

2. Nutritious – Soybeans are full of protein, vitamins, and minerals. Soy milk is high in calcium and vitamin D.

3. Low in fat – Soy milk contains less fat than cow’s milk, making it a healthier option.

4. Versatile – Soy milk can be used in cooking and baking, as well as in smoothies and coffee drinks.

5. No lactose – Soy milk is lactose-free, making it a suitable option for people with lactose intolerance.

6. Vegan-friendly – Soy milk is a plant-based alternative to cow’s milk.

7. Good for the environment – Making your own soy milk reduces waste from packaging and reduces the carbon footprint.

8. Customizable – You can add flavors and sweeteners of your choice to make soy milk more enjoyable.

9. Long shelf life – Soy milk can be stored in the refrigerator for up to a week.

10. Freshness – Making soy milk at home ensures its freshness, unlike store-bought soy milk that may contain preservatives.

Disadvantages of Making Soy Milk:

1. Time-consuming – The process of making soy milk can take some time, which may not be ideal for people with a busy schedule.

2. Requires equipment – You need a blender, cheesecloth, and a pot to make soy milk at home. Investing in a soy milk maker can make the process easier.

3. Availability of soybeans – Soybeans may not be readily available in some areas.

4. May contain additives – Store-bought soy milk may contain additives and preservatives that are not present in homemade soy milk.

5. Taste – Some people may not enjoy the taste of soy milk.

6. May cause allergies – Some people may be allergic to soybeans, which can cause an adverse reaction.

7. May not be suitable for infants – Infants should not consume soy milk without consulting a doctor.

8. Not suitable for everyone – Soy milk may not be suitable for people with certain medical conditions or on specific diets.

9. May cause digestive issues – Soybeans contain high amounts of fiber, which may cause digestive issues for some people.

10. Storage – Homemade soy milk needs to be stored properly to avoid spoilage.

In conclusion, making soy milk has its advantages and disadvantages. It provides a healthier and affordable alternative to dairy milk, but it requires time and equipment. It is essential to weigh the pros and cons before deciding to make soy milk at home.


1. What are the ingredients required to make soy milk?

The ingredients required to make soy milk include soybeans, water, sweetener (optional), and a pinch of salt.

2. What equipment do I need to make soy milk?

You’ll need a blender, a cheesecloth, a pot, and a stove to make soy milk.

3. How do I prepare the soybeans for making milk?

You need to soak the soybeans in water overnight or for at least 8 hours before making the milk. This ensures that the soybeans absorb enough water, making it easier to blend them. You should also remove the outer skin of the soybeans before blending them.

4. How do I blend the soaked soybeans?

You blend the soaked soybeans with water until the consistency is smooth. The amount of water used depends on how thick or thin you want your milk.

5. How long do I blend the soybeans and water for?

You should blend the soybeans and water for about 2-3 minutes in a blender until the mixture is smooth.

6. How do I strain the blended soybeans?

Use a cheesecloth to strain the blended soybeans. Place the cheesecloth over a pot or large bowl and pour the blended mixture into the cheesecloth. Squeeze the cheesecloth to extract the milk, then discard the leftover soybean pulp.

7. How do I heat the soy milk?

You heat the soy milk in a pot on the stove over medium heat until it comes to a boil. Once it boils, reduce the heat and let it simmer for a few minutes before turning off the heat.

8. Should I add a sweetener to the soy milk?

This is optional. You can add a sweetener like honey or sugar to the soy milk to make it taste better. However, some people prefer unsweetened soy milk.

9. How long does homemade soy milk last?

Homemade soy milk lasts for about 3-5 days when stored in an airtight container in the refrigerator.

10. Can I use the leftover soybean pulp for anything?

Yes, you can use the leftover soybean pulp to make soy pulp cookies or add it to your smoothies.

11. Is it cheaper to make soy milk at home compared to buying it from the store?

Yes, it is cheaper to make soy milk at home than buying it from the store.

12. Is soy milk vegan-friendly?

Yes, soy milk is vegan-friendly as it is made from plant-based ingredients.

13. Is soy milk a healthy alternative to cow’s milk?

Yes, soy milk is a healthy alternative to cow’s milk as it is low in fat and contains a high amount of protein, fiber, and essential nutrients.

You may have never thought about making your own soy milk before, but it’s actually a simple and affordable alternative to buying it at the store. By following the steps outlined in this article, you can easily make soy milk in the comfort of your own home. Not only is homemade soy milk more economical, but it also allows you to avoid any unnecessary additives and preservatives.

First, it’s important to gather all the necessary equipment and ingredients. You’ll need soybeans, water, a blender or food processor, a cheesecloth or nut milk bag, and a large pot. Once you have everything, the process itself is fairly straightforward. You’ll begin by soaking the soybeans, blending them with water, straining the mixture, and then boiling it until it thickens.

One important thing to keep in mind when making soy milk is that the quality of the soybeans matters. You’ll want to make sure that you’re using non-GMO, organic soybeans to avoid any potential health risks associated with genetically modified crops. Additionally, you’ll want to make sure to source your soybeans from a reputable supplier to ensure that they’re fresh and haven’t been sitting on a shelf for too long.

Another tip to keep in mind is that you can customize the flavor of your soy milk by adding in additional ingredients such as vanilla extract, sweeteners like honey or maple syrup, or even spices like cinnamon or nutmeg. This allows you to create a soy milk that’s tailored to your individual preferences and taste buds.

Conclusion how to make soy milk

Making your own soy milk can seem daunting at first, but with a little practice, it becomes second nature. By taking control of the soy milk-making process, you can ensure that you’re consuming a high-quality, affordable, and customizable product. Whether you’re lactose intolerant or just looking for a new healthy alternative, making soy milk at home is a fun and rewarding experience.

Closing how to make soy milk

Thank you for reading this article on how to make soy milk! We hope that you found it informative and inspiring. With a little time and effort, you’ll soon be able to make delicious soy milk right in your own kitchen. We wish you the best of luck on your soy milk-making venture and say goodbye until next time!