How to Make Sour Milk (A Complete Guide)

Sour milk is the fermented, probiotic-rich dairy food with a light tart taste, a little bit like yogurt but better! Many baking recipes need sour milk, although it is also used in many other recipes. The milk that has gone sour on its own is not safe to use, so how to get it? How to make sour milk?

However, it is very easy to get sour milk for baking or any other recipe by using your kitchen ingredients. To make one cup of sour milk, add one tablespoon vinegar or lemon juice in a cup and fill it up with the milk until you get 1 cup mark. Then, stir it well and let it rest for about 10 minutes. Use this mixture after 5 to 10 minutes. 

However, if you want to get curdle or thick milk, it must be kept at room temperature, or you may slightly warm it in the microwave on a low defrost setting.

Here are some tips to make sour milk at home;

  • You can use reduced-fat or whole milk to make sour milk.
  • Use lemon juice or white vinegar with 5% acidity.
  • You can use apple cider vinegar to get flavored sour milk
  • You can use freshly squeezed lemon or may use bottled.
  • It’s best to keep milk at room temperature while making sour milk.     

How do you make sour milk with lemon juice?

Traditionally, to get sour milk, fresh milk was kept in a warm place for a day-long – often by a kitchen stove. At this time, who has enough time to wait for a day-long? However, there are more simple ways that help to get sour milk just within10 minutes at home.

The milk that turns sour on its own is spoiled, and it must not be used. However, you can quickly get sour milk at home by adding lemon into the milk.

This kitchen hack will save your money and save you from stress as it can be made by using just two kitchen ingredients; lemon and raw milk. You just have to squeeze the lemon juice into one cup of raw milk, and the sour milk that can also work as buttermilk in many recipes is ready.

How to make sour milk with vinegar?

Many times, when you want to bake cookies or any other thing, you may need sour milk that can also be used as a substitute for buttermilk. However, always having it hand while cooking is not possible, but the good thing is that you can make your own sour milk in your home.

There are different ways to make it, but the most common recipes involve mixing lemon juice into milk. However, those who wish to add a different amount to milk will also be able to use vinegar.

Making sour milk using vinegar is the same as you make by using lemon juice. To make one cup of sour milk, add 1 tbsp of vinegar into it and stir it well for 30 seconds.

Once you see that both milk and vinegar have blended perfectly, stop stirring and let the milk sit for about 10 minutes at room temperature (using warm milk will help you get sour milk more quickly).

When you notice it is getting thick, your sour milk is ready; however, you can also use different kinds of vinegar like apple cider vinegar to get flavored sour milk.

What kind of vinegar do you use to make sour milk?

Getting sour milk is easy these days where you do not have to wait for a day long. It can be made by adding vinegar or lemon juice into raw milk. You can use white vinegar with 5% acidity with reduced-fat, fat-free, or whole milk.

Many people think that they can only use white vinegar while making sour milk. However, there are not any strict restrictions regarding this, as you can also use another type of vinegar to get flavored sour milk except malt vinegar.

How long does it take to make milk sour?

Previously, sour milk was made by putting the milk jar into a warm place for a whole day. However, it has become easy to make it just by using two simple kitchen ingredients; lemon or vinegar into milk.

After adding lemon juice or vinegar into water, you just have to wait for 5 to 10 minutes, and you are ready to use your sour milk.  

What is the difference between soured and spoiled milk? 

There is a big difference between spoiled and sour milk, so don’t make a mistake to deal with both likely.

Sour milk is the raw milk or whole milk made sour by adding lemon or vinegar into it or simply leaving it out at room temperature until it becomes slightly thicker and takes on a sour taste.

While spoiled milk is milk that has gone bad on its own and is not able to consume, soiled milk is not safe to use, and if it is used mistakenly, it can cause some health problems as it contains those bacteria that are hostile to human health. However, your nose and taste buds can help you to recognize that your milk has gone bad.

Can you use apple cider vinegar to make sour milk?

Yes, apple cider vinegar can also be used to make sour milk if you desire to get different and flavored sour milk. Adding 1 tbsp apple cider vinegar into raw milk is enough to get 1 cup of sour milk.

Sour milk is also a good way to get the probiotics necessary to healthy your body. Moreover, it is also a demanding ingredient in many baking recipes.

Is sour milk and yogurt the same?

Traditionally soured milk is made with fresh raw milk fermented in the presence of naturally occurring numerous bacteria in a warm environment. It has a mild tart taste that is used in many baking recipes, maybe a substitute for buttermilk. On the other hand, yogurt is another popular fermented dairy product that is used worldwide. However, in the recipes in which yogurt is needed, you can also use sour milk in them instead in the same capacity.