Two Ridiculously Easy Ways to Make Homemade Yogurt

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by Daisy Luther

Visit this article and more like it on our new website: The Frugalite

Yogurt is full of good bacteria, and it’s delicious too! But those little six-packs touting “active cultures” are also filled with other ingredients that you probably don’t want to add to your diet if the purpose of eating yogurt is good health.

Here are the ingredients in Yoplait’s plain yogurt:

Cultured Pasteurized Grade A Nonfat Milk. Contains Less Than 2% of: Corn Starch, Kosher Gelatin, Pectin. Made With Active Yogurt Cultures Including L. Acidophilus.

Corn starch and pectin are nearly always made from GMOs, so if you are trying to avoid genetically modified food, you probably don’t want to eat this yogurt. Yoplait does not promote the fact that they use rBGH-free milk, so it’s a good bet the milk is loaded with hormones. Since there are no requirements to tell us about GMOs and hormones on the labels, we have to go with the most likely scenarios.

Flavored yogurt is even worse. Here are the ingredients in Activia yogurt:

Cultured Grade A Non Fat Milk, Strawberries, Water,Modified Food Starch, Contains Less than 1% of Inulin, Acacia Gum,Modified Corn Starch, Kosher Gelatin, Pectin, Natural Flavor, Carmine(for Color), Sodium Citrate, Malic Acid, Sucralose, Calcium Lactate, Xanthan Gum, Acesulfame Potassium.

This particular flavored yogurt contains probable GMOs, chemical additives, probable rBGH-tainted milk, and artificial sweeteners.

It gets even better. Not only is homemade yogurt healthier than store-bought, it’s much less expensive, particularly if you prefer to give your family organic or raw dairy products. Here’s the math:

A gallon of milk makes approximately 2 quarts of yogurt.

  • 1 gallon of organic milk is $6.99 from our local Safeway.
  • 1 quart of organic yogurt is $4.99.
  • By making our own yogurt, using a little of a previous batch to start the new batch, the cost per quart is only $3.50.

Something I strongly recommend for your preparedness supplies is some freeze-dried yogurt starter. If disaster strikes, you won’t be able to run to the store to get a small container of yogurt to start a batch, so this is great to have on hand. It is definitely more expensive than using ready-made yogurt as a starter, but it’s a great way to extend the life of milk in a down grid scenario. This freeze-dried starter doesn’t contain anything other than live cultures.

It’s easy to make yogurt at home. The only issue for some folks is that it is time-consuming. While it does take time, it isn’t all hands-on time. You have to be near the stove to watch the temperature of the milk. Because of this, I usually start my milk as we’re finishing up dinner, then finish the process as I’m cleaning up the kitchen for the day. Since I’m going to be in the kitchen for an hour then anyway, it doesn’t seem like I’m spending a huge amount of time making yogurt.

There are cool little yogurt making machines that you can buy for a very reasonable price – less than $30. But you don’t have to have a machine to make yogurt. I’m going to tell you about two very simple methods for making yogurt. You can go off-grid and make it in a thermos, or for larger batches, you can use your dehydrator. The first steps are the same for both methods. (Actually, the first steps are the same if you have a yogurt-making machine too.)

How to Make Homemade Yogurt

 

This is all you need to make yogurt

Here’s what you need:

That’s it…

Directions: In a large saucepan, gently bring the milk up to 165 degrees Fahrenheit.  Some people, when using raw milk, raise the temperature only to 120 so that they don’t pasteurize the milk. (However, when you turn the milk into yogurt, you’ll be adding in healthy bacteria, so this is entirely optional.)

When your milk reaches the desired temperature, remove it from the heat and allow it to cool.  Be sure to remove it from the element if you have an electric stove or it will continue to get hotter. If you go over 185 degrees, your yogurt may not turn out well.

Allow your milk to cool to anywhere between 108 degrees and 112 degrees. If it is any hotter than that when you mix it with the culture, you’ll kill the bacteria that turn the milk into yogurt. If it is cooler, then it won’t be warm enough for the culturing process to occur. (This specificity is why I recommend a digital instant read thermometer.)

whisk together culture and milk

When the milk drops to the desired temperature, ladle out about a cup of it to mix in another bowl with your culture. (This can be yogurt from the store, yogurt from a previous batch, or freeze-dried starter.)

Whisk it gently to combine it thoroughly. Gently. You’re not making whipped cream or meringue. Pour the mixture back into the pot with the rest of the milk and whisk gently to combine it well.

 

This is where the paths of yogurt-making part, but read all the way to the end, because the paths merge again.

The Thermos Method

Method 1 for yogurt makingThis is an off-grid way to make yogurt. It’s useful because adds to the lifespan of your milk if the power goes out. I generally use this method because it uses no power and I like to be thrifty. Use a good quality, large thermos for this. Don’t use one of those little-kid, plastic lunch box thermoses. A thermos is a good thing to have around in a down-grid scenario, so you’ll find this to be a multipurpose item.

While you’re prepping your yogurt, fill your thermos with hot water so that the temperature inside it is nice and warm when you pour in the mixture. If the mixture cools down too quickly from meeting the chilled walls of the thermos, your yogurt will not turn out.

Empty the thermos, reserving the water for some other use. Pour or ladle the mixture from the pot into the thermos. Use a funnel to help guide the milk into the thermos. (Scroll down to the end of the article if you want a giggle about this.)

Put the lid on the thermos immediately. Leave the thermos in the warmest place in the house overnight. For us, this is the laundry room at our current home. At another home, we tucked the thermos behind the woodstove. Allow your yogurt to culture in the thermos for 10-14 hours. The longer you leave it, the more tart it will be.

(You’re not quite done. Be sure to skip down to the “Last Steps” section.)

The Dehydrator Method

method 2 for yogurt making

This method can be used if you have one of those nice large dehydrators with removable trays like the Excalibur. It must have removable trays and temperature settings for this to work.  If you are going out and buying a dehydrator specifically for the purpose of making yogurt, it would be much better to get the yogurt-making machine instead. And by better I mean $200 cheaper. However, if you already have an Excalibur or similar dehydrator, this is just one more use for it.

Heat up enough Mason jars to hold all of the milk you’re preparing by filling them with hot water and setting the lids on top of them.

Remove the shelves from your dehydrator and begin preheating it to 105 degrees.

When your milk has been mixed with the culture, empty the water from the jars.

Using a canning funnel, fill the jars with the yogurt-to-be, leaving an inch of headspace.

Place the lid on the jars. (I use old lids that have previously been canned with for this, since I don’t need a seal.)

Place the jars in your dehydrator and close it. Leave the temperature at 105 degrees and allow the jars to stay in for 10-12 hours. (Some instructions say 8 hours, but my yogurt was watery when I did that.) The longer the yogurt stays in the warmth, the more tart it will be.

You’re not quite done…read on.

Last Steps

Line a colander with a towel to drain the yogurtWhen you make homemade yogurt, it isn’t immediately going to have the super-thick texture that you get with store bought yogurt. Some people stir in a thickener like unflavored gelatin. When you do this, you have the goodness of the whey and you don’t have to take the extra steps of draining it. However, I prefer to drain my yogurt and use the whey for other purposes.

Place a large colander in a larger bowl.

Line the colander with a lint free, clean dish towel. Pour the yogurt into your draining set up. It will be very liquidy but don’t despair! Drain the yogurt for at least two hours. The longer you drain it, of course, the thicker the yogurt will be. I like to pull mine when it is the texture of sour cream, but if you leave it overnight, it will be the delicious thick consistency of cream cheese.

 

Here’s the spectacular result.

homemade yogurt

You’ll have lots of whey left over from this process. This can be used for lacto-fermentation, in place of water or milk in baking, in smoothies, or to make ricotta cheese. (Stay tuned for a ricotta recipe!)

Just so you know…

You know how websites always make things look easy and flawless? That is the magic of Bloggerland and I think sometimes it can be discouraging for those who are trying new things.

but don't do this

Well, just so you know that all is not actually perfect in Bloggerland, I poured from the pot to the thermos this time and used a funnel with a narrow neck. I overflowed the thermos and milk went everywhere, to the point that I had to pull out the stove and clean the floor beside and behind it. See? I just wanted you to know that our photos on our blogs are edited to show the successes. We all try experiments that don’t work or make enormous messes from time to time. 🙂

 

 

 

 

Daisy Luther

Daisy Luther

Daisy Luther is a coffee-swigging, globe-trotting blogger. She is the founder and publisher of three websites.  1) The Organic Prepper, which is about current events, preparedness, self-reliance, and the pursuit of liberty on her website, 2)  The Frugalite, a website with thrifty tips and solutions to help people get a handle on their personal finances without feeling deprived, and 3) PreppersDailyNews.com, an aggregate site where you can find links to all the most important news for those who wish to be prepared. She is widely republished across alternative media and  Daisy is the best-selling author of 5 traditionally published books and runs a small digital publishing company with PDF guides, printables, and courses. You can find her on Facebook, Pinterest, Gab, MeWe, Parler, Instagram, and Twitter.

Leave a Reply

  • Thanks for saying the yogurt won’t be as thick… I ust dumped out about 38 ounces of raw milk yogurt because it didn’t set up right. Ugh. I have one of the little yogurt makers….with the little jjars…..and love it, but just cannot seem to get it right. I’ll keep trying, though. In the mean time, I’m so in to my kefir….that I’m okay w/ not being perfect at yogurt making! Just found your site a month or so ago. Truly enjoy gleaning and following along.

    • Hi Robin! Welcome!

      If you drain the yogurt, it will be the texture you’re looking for 🙂

      Thank you for dropping by! 🙂

      Daisy

      • Wondering how long homemade yogurt (and kefir for that matter) keep in the fridge…. Weeks, months, indefinite?? I know I’ve eaten store bought yogurt many, many weeks beyond it’s exp date by draining off the whey… What’s your opinion, Daisy??

        • I honestly don’t know, because it always gets eaten right away in our household. 🙂 I would generally eat it until it tastes/smells wrong. The culturing process of homemade yogurt will definitely extend the lifespan of the milk. This article says it will last at least a month if you store it in a jar, although it will become more tart as it sits.

          http://www.yogurtfromhome.com/making-yogurt.html#storage

  • You’ll get really thick yogurt if you simply shake up a couple tablespoons of instant dry milk. Pour it into your other milk and heat as usual. I sometimes forget mine for 16 hours……doesn’t hurt it at all and it’s super firm and set up. The powdered milk is the secret to a more store bought texture. Also, I never preheat my thermos but I do wrap it in a towel. Hope this helps!

    • Oh…..forgot to mention. …I always heat my milk up to 185°. That’s a scalding temp where proteins are denatured. 160° is more of a pasturization temp. It’s important. ….Also I accidentally over heated my milk to 200° one time and it still made perfect yogurt. We learn from our mistakes!
      Y’all keep preppin

  • I use my slow cooker to make my yogurt as I am too lazy to watch a cooking pot!! I pour half a gallon of organic milk (I use 2%) into my slow cooker, turn the heat on low and slide in a thermometer in between the lid & the crock. I wait an hour & check the temperature and then turn the heat to high…wait another hour or so and check to see if it’s at 180º. Once it hits that temperature I turn off the slow cooker, pull out the electric plug & let it cool down. I take my starter yogurt out of the refrigerator and set on the counter to warm to room temperature. In a hour or so, the milk in the slow cooker has cooled to around 110º, I slide my starter yogurt into the slow cooker and gently swoop the wisk around in long arcs several times to inoculate the milk. I put the cover back on the slow cooker put two thick towels over the top and sides to keep it insulated as it ferments. Then I go to bed. When I wake up, I take off the towels and set the crock part of the cooker into the the refrigerator to set. After it sets, I pour off the whey & save it to add into my bread dough, pizza dough or to make gingerale later. I reserve just over a cup of yogurt to be my starter for my next batch. Now, I have wonderful fresh tangy yogurt for the week MmmMmmm I’ll never buy yogurt from the store again;)

  • Method 3:
    Wrap the pot in a thick layer of newspaper and blankets – best place in your bed, if during the day, or on the sofa, if overnight. This will maintain he temperature nicely, without using electricity. My mother had a “Kochkiste”, a wooden box filled with insulating material and an insulating lid, into which the pot fittet tightly. After bringing food to the boil, she placed the pot into the box, and it was ready to eat after some time. Ideal also for making yogurt!

  • Here is a trick I learned by which to drain yogurt and firm it up.

    Oatmeal in the form of rolled oats. I put some rolled oats into a container and dumped
    a container of yogurt on top. After several hours, the oats absorbed the whey
    leaving a layer of solidified yogurt. If you use enough oats, you end up with 1/4
    of the yogurt you began with. The soaked yogurt can be used for cooked cereal or
    for bread.

    I’d 1/3 rolled oats to 3/4 yogurt should do it; play around.

    * This method does not work with steel cut oats. Other oat flakes do not work well; something about oats really absorbs water.

    Or, you can put a layer of dried fruit at the bottom of your container and dump the yogurt on top. Let sit overnight.

    Cut a strip of lemon peel, twist as for a martini, and stick it into your container of yogurt and you infuse it with lemon flavor. A drop of almond extract combines beautifully with dairy and a dash of lemon. Add a drop or two of vanilla and you get a nice trio of flavors.

  • I think you are just brilliant with the thermos method. I’m living off grid and trying my first batch today. Tell me, must you drain/strain it? How tiny will it be. I was tripping around Tuscany last fall and if you knew to ask for it there was always fresh made yogurt from a local and it was not like our yogurt here in the states. Much thinner, so fresh and tangy. And if I do strain it for two hours, I would not be sitting it in a fridge during that time it would be on the counter, ok?
    Thanks so much for this recipe! I’m sick and tired of plastic yogurt containers!

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