How to Make Soda Syrup with Kool-Aid for Your SodaStream

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Making soda at home with a SodaStream has become quite popular. Although SodaStream offers soda syrup flavors you can purchase, and there are a few other avenues for purchasing syrups, making homemade syrups is quite easy and can offer hundreds of creative options. Instead of artificial flavors, you can use real ingredients to make your own homemade syrup.  But, what if you just want to make a quick and easy fruit-flavored soda similar to a grocery store brand, and you don’t care about using “real” ingredients? You’ll be amazed how easy it is. Here is how to make soda syrup with Kool-Aid for Your SodaStream.

SodaStream Kool-Aid flavored syrup and other branded flavors.
Image by Mike Mozart and Jeepers Media via Flickr

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Kool-Aid, Meet Soda Stream

SodaStream, among its syrup flavors, now offers Kool-Aid brand syrups. You don’t have to pay a premium for a Kool-Aid soda syrup, though. It is so simple to make at home you can pretty much always have a basic cherry, strawberry, grape, orange, lemonade, tropical punch, blue raspberry, or any other Kool-Aid flavor you desire.

After you find out how easy this is to do, you will feel silly purchasing any artificially flavored soda syrup to use with your home soda maker. Of course, you can also add your own touches to the basic flavors. For example, you’ll find a touch of vanilla goes well with cherry. At 25 cents a pack in the grocery store, the most expensive thing about Kool-Aid soda syrup is the sugar. Here is how to do it. To help replicate the flavor of store-bought sodas, you can also add citric acid for a bit of tartness, which complements most fruit flavors. You can also add a touch of fresh lemon or lime juice for the same reason, although citric acid is more versatile.

Homemade Kool-Aid Soda-Syrup for Soda Stream

First, you’ll need a container to store your soda syrup. A plastic soda bottle works fine, or any sealable container you can easily pour from.

If you use a soda bottle, just make sure to wash it out well with soapy water, and rinse well. I’d recommend you only use a soda bottle once to store syrup, and once it is done, use a “new” one for the next batch.

For the syrup, have on hand one pack of Kool-Aid in whatever flavor you’d like. Also have ready a large Pyrex glass measuring cup or other spouted vessel for pouring, or a food-grade funnel.

Now, make a simple syrup using the instructions here at CulinaryLore. One pack of Kool-Aid makes a 2-cup recipe. So, for your syrup, use 2 cups of water and 2 cups of granulated sugar. You can double or triple the recipe from there.

There are three types of syrups to choose from, and for your soda, you’ll want to make a thick syrup. You do not need to allow the syrup to thicken, just let it come to a boil.

Once all the sugar is dissolved, add the packet of Kool-Aid and carefully stir it into the syrup until all the powder is dissolved and the syrup has a nice clear (but colored) consistency again.

That’s it. Your syrup is done. You can allow the syrup to cool in the pan, or carefully transfer it to the large Pyrex measuring vessel. The syrup should cool to room temperature before you pour it into your bottle for storage.

If you are using the glass measuring vessel with a spout, or some other spouted container, you should be able to pour the syrup right into the bottle. If you are pouring the syrup from the pan, you’ll need a funnel. If you’d feel more comfortable, of course, use a funnel regardless.

Once the syrup is in the bottle, cap the bottle tightly and store it in the refrigerator. It will keep for months, if not longer.

How to Use Your Homemade Soda Syrup

If you own a SodaStream, you probably already know how to make a bottle of soda water using one of the included SodaStream bottles. Make a bottle of carbonated water, as fizzy as you like it (3 “buzzes” are good). Remember, the water should be filled to the fill line on the bottle.

To flavor the soda, pour out 3/4 to 1 cup of the carbonated water. Now, pour in some of your Kool-Aid soda syrup until the bottle is almost full. You don’t need to worry about the fill line, that’s only for carbonating the water.

The amount of carbonated water you pour out, and the amount of syrup you add, depends on your personal preference for flavor intensity and sweetness, but start by removing 3/4 cup of water and then almost filling the bottle with the syrup, leaving about an inch of space at the top.

Cap the bottle tightly and gently invert or roll the bottle several times to mix the syrup. There is no need to shake vigorously. Your soda is ready to pour over ice and enjoy!

Kool-Aid syrup can be used to make single glasses of Kool-Aid for the kids, or for blender ice “slushy” drinks.

Tips For Making the Fizziest Sodas With Soda Stream

Since some folks have trouble with the carbonation escaping from the water when they put in the syrup, here are some tips to make sure your soda creations are as fizzy as possible using Soda Stream.

  1. Use very cold water. You can either put some ice in the water you are going to carbonate or keep the water in the fridge for a while. Co2 stays in solution better in cold water, meaning your bubble will not escape as fast.
  2. Once you charge your bottle of water with Co2, wait a minute to let the gas settle into solution before you quickly detach the bottle from the unit and put the lid on as quickly as possible. Then let the water sit for a minute or two. Both of these pauses give the gas more time to dissolve into the water.
  3. Once your water sits for a minute with the lid on, unscrew the cap, gently pour out the required amount of water and pour in the syrup and quickly cap it. Then gently invert the bottle a few times to mix.
  4. Once you’ve mixed the soda, again, give it some time to rest before opening and enjoying.
  5. Making soda by the bottle will give you more fizzy sodas. Although you certainly can make your sodas by pouring your carbonated water into a glass and then mixing in some syrup, this may let too much Co2 escape, especially since you are stirring the soda to mix it. Instead, make your soda by the bottle and put the soda syrup in the bottle.  If you want to make it by the glass, you may want to make your soda water extra fizzy.

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