Making homemade popsicles is a fun, creative way to enjoy summer treats. With countless flavor combinations and easy preparation, they’re a hit among all ages. But in the world of DIY frozen treats, one question often comes up: Can you make popsicles out of carbonated beverages? It might sound like a fizzy fun experiment, but does it really work, and is it safe?
In this article, we’ll explore everything you need to know about freezing carbonated drinks into popsicles—from the science behind carbonation and freezing, to the practical steps and tasty results.
The Allure of Sparkling Popsicles
The idea behind making carbonated popsicles is simple: take a flavor-packed soda, sparkling water, or even a carbonated energy drink and turn it into a refreshing frozen treat. The promise of sparkling, icy pops with fruity, tart, or even caffeinated flavors is tempting. However, turning any fizzy beverage into a popsicle is not as straightforward as pouring it into a mold and freezing it.
Let’s dive deeper into why carbonation affects freezing, what you can do to work around the challenges, and what flavors and brands are best suited for this experiment.
The Science of Carbonation and Freezing
Before we start making popsicles, it’s important to understand the basic science behind carbonation and what happens when a fizzy liquid freezes.
What Causes Carbonation?
Carbonated drinks contain dissolved carbon dioxide (CO₂), which forms bubbles when pressure is released. The process of carbonation involves pressurizing the liquid with CO₂, typically under high pressure in a sealed container. The CO₂ remains dissolved due to the pressure, but when the seal is broken, the gas escapes, creating the famous fizz.
What Happens When Carbonated Beverages Freeze?
When a fizzy drink is placed in the freezer, a few things happen simultaneously:
- Phase Shift of Carbon Dioxide: As the soda begins to freeze, the carbon dioxide starts to separate from the liquid, forming bubbles or pockets within the partially frozen mixture.
- Expansion and Pressure Build-Up: As water freezes, it expands. In a sealed container, this expansion can cause bottles to explode or deform. Likewise, in a popsicle mold, pressure from expanding gas can push the liquid out or rupture the mold.
- Altered Texture: Ice crystals and separated gas bubbles can lead to a gritty or frothy texture in the final popsicle instead of a smooth, firm consistency.
So Why Doesn’t Carbonated Popsicle Work Straight Out of the Bottle?
The separation of CO₂ and the uneven freezing process result in a weakly frozen or melted mixture with an unpleasant texture. Moreover, trapped gas can cause pressure buildup, which can distort the mold and push the stick out. The result is either a messy freezing process or a disappointing, not fully frozen, popsicle with visible gas bubbles.
Can You Make Popsicles Out of Carbonated Beverages? Challenges and Solutions
Okay, so the short answer is: yes—but with plenty of caveats! Here’s what you’re up against, and how to handle each one effectively.
Challenge 1: Carbonation Interferes with Freezing
Carbon dioxide keeps the liquid from setting properly during freezing, which can result in a popsicle that doesn’t solidify well or has an uneven texture.
Solution: Let the drink go flat first! To make viable popsicles from carbonated beverages, it’s essential to degas them before freezing. Open the bottle and stir or gently agitate the drink to release as much CO₂ gas as possible. Leave it open for 30 minutes to an hour to allow full degassing.
Challenge 2: Freezer Temperature and Expansion
Carbonated drinks have a slightly lower freezing point than still water since CO₂ lowers the freezing point, which means the popsicle may remain too soft unless left in the freezer long enough.
Solution: Use a freezer with a temperature below 0°F (-18°C). Ensure the molds are not completely filled to allow room for the liquid to expand. Do not overfill, and check the freezing progress regularly.
Challenge 3: Sugar Content Affects Texture
Fizzy drinks are often high in sugar, which can interfere with forming a firm texture. Sugary beverages typically require a longer freezing time and can have a slushy or soft center even after hours in the freezer.
Solution: For smoother popsicles, consider adding a small amount of sugar-free gelatin or pectin, which can help mimic the smooth firmness of commercial popsicles. Alternatively, dilute high-sugar drinks with water to balance texture and taste.
Challenge 4: Risk of Molds Breaking or Overflowing
The natural pressure buildup that comes with freezing a liquid containing carbon dioxide can lead to spilled syrup or broken molds if you’re not careful.
Solution: Always use flexible popsicle molds with lids, which can handle small amounts of pressure. Fill each compartment only three-quarters full to provide space for expansion.
Best Carbonated Beverages for Popsicles
Now that we’ve covered the science, let’s shift focus to some of the best fizzy drinks that can actually make tasty popsicles once properly prepared.
Fruit Juices With Added Carbonation
Sparkling flavored waters and carbonated fruit juices, like LaCroix, Perrier, Minute Maid Sparkling Juices, and San Pellegrino Essenza, are excellent candidates. These beverages are lightly flavored with natural fruit essences and usually contain less sugar than regular soda.
Fruit Sodas
Popular sodas such as Sprite, 7UP, Fanta, Fresca, and Dr. Pepper can also be turned into popsicles. These usually offer a burst of fruity flavor—although the high sugar content requires attention when freezing.
Sparkling Energy Drinks
While Red Bull and other energy drinks could be tempting for a party-worthy frozen energy boost, keep in mind that high caffeine content and artificial sweeteners may affect the freezing point and texture. Not only that, but excessive caffeine in frozen treats can be harmful, especially for children.
Carbonated Protein or Vitamin Waters
Some innovative health drinks offer carbonated versions with flavored supplements. If the taste appeals to you, you can try these for a refreshing and nutritious treat.
DIY Guide: How to Make Popsicles from Carbonated Beverages
If you’re ready to transform your canned or bottled beverage into a homemade carbonated popsicle, follow this step-by-step guide for best results.
Materials Needed
- 1 carbonated beverage of choice (e.g., sparkling fruit water, soda, or low-sugar fizzy drink)
- Popsicle molds (flexible with lids)
- Popsicle sticks
- Funnel (optional)
- Spoon, whisk, or stirrer
- Gelatin or pectin (optional)
- Water or juice (to dilute if needed)
Step-by-Step Instructions
- Choose and Open the Beverage
Start with a freshly opened bottle of your chosen carbonated drink. - Let the Beverage Degass
Leave the bottle open in a cool, stable environment and stir occasionally for about 30-60 minutes to release most of the CO₂. - Determine if Dilution Is Needed
High-sugar sodas may benefit from being diluted with 20–30% still water or 100% juice to improve texture and freezing. - Pour Into Molds
Fill each popsicle mold up to ¾ full with the flat or lightly fizzy beverage to allow for expansion during freezing. - Insert Popsicle Sticks
Place sticks into the molds and freeze uncovered for the first 2–3 hours until partially frozen. - Cover and Freeze Fully
Once partially frozen, cover the molds with the lids and return them to the freezer. Freeze for another 4–6 hours or overnight. - Pop and Enjoy!
Remove the pops from the mold by running under warm water briefly and serve as a unique, fizzy-inspired treat.
Optional Enhancements
If you’re feeling ambitious, here are a few bonus ideas to upgrade your popsicles:
- Add fresh fruit chunks (like berries or citrus cubes) to some molds.
- Mix in a splash of pureed fruit (strawberry or mango puree) for a richer flavor and smoother texture.
- Layer between two different carbonated flavors by freezing each layer individually before adding the next.
Taste Test: Do Carbonated Popsicles Deliver?
Now, for the real question: after all that effort, do carbonated popsicles actually taste good?
Texture Comparison
Regular water-based or juice-based popsicles tend to have a smooth, even texture. Carbonated versions (especially if not fully degassed) can feel gritty or slightly fizzy, depending on how much gas was trapped before freezing.
However, when done correctly—by using flat, high-quality beverages—you can achieve a tasty, refreshing treat that closely resembles traditional popsicles with the added bonus of a distinctive flavor twist.
Flavor Retention
The carbonation itself does not impact flavor significantly once the CO₂ has escaped. What you get is the same flavor you’d normally taste in the drink, but with the added benefit of a chilled, slow-melting delivery.
Child-Friendly Option?
For children, flavored sparkling waters and sodas (non-caffeinated and low in artificial additives) can be a fun alternative to regular popsicles. However, always check sugar content and caffeine levels if serving to young kids.
Creative Variations of Carbonated Popsicles
Want something more innovative than a single-flavor popsicle? Try these combinations:
Berries and Bubbles
Use a grape or mixed berry sparkling water as a base and add fresh blueberries or strawberries before freezing. The blend of fruity bubbles and real fruit creates a delightful texture and flavor.
Tropical Dream Pops
Combine mango-flavored sparkling water with a splash of real pineapple juice and a few mini chunks of pineapple to create a vibrant and summery treat.
Virgin Mojito-Freezing
Use lightly flavored lime sparkling water, add a few mint leaves, and a dash of agave syrup. Freeze for a unique and icy take on the classic mojito-inspired treat.
Breakfast Pops
For adults: use lemon-lime sparkling water with a splash of orange juice and freeze to create a breakfast-inspired fizzy popsicle.
Carbonated Popsicles: Worth the Effort?
Yes, you absolutely can make popsicles out of carbonated beverages, but they’re not like traditional popsicles. If you’re looking for carbonation in your frozen treat, this method may not thrill you, since degassing is necessary for a clean freeze.
But for those craving a unique twist on frozen fruity pops, experimenting with sparkling drinks can be rewarding for both taste and presentation. It’s an adventurous option for themed parties, summer barbecues, or even a unique DIY project with the kids.
With a little prep and patience, you can enjoy the best of both worlds: your favorite fizzy flavors and the satisfying chill of a homemade icy pop.
Conclusion: Fizz Meets Frost
So, can you make popsicles out of carbonated beverages? With some preparation, the answer is a resounding yes! While you need to let the carbonation escape and carefully manage sugar content and freezing conditions, it’s entirely possible to create tasty, unique frozen treats based on any number of sparkling drinks.
By degassing properly, using suitable molds, and experimenting with flavor blends, you can successfully turn your favorite carbonated beverage into a refreshing summer delight. Whether you’re going for something vibrant and fruity or creative and complex, carbonated beverage popsicles offer a fun, fizzy alternative to everyday frozen treats.
So why not crack open a can, let it go flat, and see what popsicle masterpiece you can make?
Final Tips for Perfect Popsicles
To wrap things up, here are a few essential tips to ensure your carbonated popsicle experiment is successful:
- Always plan for degassing—never freeze a drink immediately after opening.
- Mix in natural flavorings or purees to boost taste and texture.
- Use high-quality ingredients to avoid artificial aftertastes.
- Check for sugar content—sugar-heavy drinks may not freeze evenly.
- Be patient—carbonated popsicles can take longer than traditional ones to fully set.
Don’t be afraid to get creative. Try new flavor pairings, experiment with layered frozen effects, or even incorporate healthy ingredients for an innovative culinary treat perfect for any season.
Happy popping!
Can you really make popsicles from carbonated beverages?
Yes, you absolutely can make popsicles from carbonated beverages! The process is similar to making regular popsicles, but with one important twist—carbonation. When you freeze carbonated drinks, the carbon dioxide gas that gives them their fizz has to escape, which can lead to some interesting textures and potential messes if you’re not careful. It’s crucial to understand that the chemical properties of carbonated drinks change when frozen, which may affect the final consistency and mouthfeel of your popsicle.
To ensure success, it’s best to partially freeze the beverage first, allowing the carbonation to dissipate gradually before fully freezing it. This method minimizes the risk of the popsicles cracking or expanding due to trapped gas bubbles. While you may not get a perfectly fizzy texture in the final frozen treat, the flavor can still be vibrant and refreshing, especially when combined with other ingredients like fruit puree, juice, or even herbs for a more complex flavor profile.
Will carbonated popsicles still be fizzy when you eat them?
Carbonated popsicles won’t retain the same level of fizz that you experience when drinking a soda at room temperature. When a carbonated beverage freezes, the solubility of carbon dioxide increases, meaning more CO₂ stays dissolved in the liquid. However, when you consume a frozen treat, the warming of the soda in your mouth releases the leftover gas, which might offer a mild tingling sensation on the tongue—similar to drinking a chilled soda.
Keep in mind that completely re-creating the signature fizz of a freshly opened soda in a frozen form is extremely tricky. If the carbonation isn’t carefully managed before freezing, the popsicle could turn flat or expand during freezing, potentially distorting the mold. For a more controlled sparkling experience, some homemade tinkerers experiment with dry ice or pressurized freezing methods, though those are more advanced and require caution.
What types of carbonated drinks are best for making popsicles?
For popsicle success, it’s best to use carbonated beverages with a high sugar or natural flavor content, such as soda (especially fruity or citrus-based ones), sparkling fruit juices, or even kombucha. These drinks provide a strong flavor profile that complements freezing, and their sugar content helps prevent large, hard ice crystals from forming, resulting in a smoother treat. Sodas like lemon-lime, orange, or root beer are particularly popular choices because of their strong flavor and compatibility with a variety of mix-ins.
Avoid drinks with very low sugar content or artificial sweeteners, as these can lead to an icy, brittle texture. Also, some carbonated beverages with dyes or stabilizers might separate or behave unpredictably when frozen. If you’re looking for a healthier option, sparkling water infused with natural fruit purees can also be a great base, as long as you’re mindful of managing the carbonation before freezing.
How does carbonation affect the freezing process of popsicles?
Carbonation introduces bubbles of dissolved carbon dioxide into the liquid, which can interfere with the freezing process. As the liquid freezes, those gas bubbles must escape, which can cause pressure buildup and lead to cracks or explosions in the popsicle molds. The presence of CO₂ also lowers the freezing point slightly, meaning carbonated beverages may take a bit longer to freeze and solidify than non-carbonated ones.
One effective way to manage this issue is to let the beverage sit out for a while before pouring it into molds, allowing the soda to lose some of its fizz naturally. Alternatively, you can gently heat the beverage for a short period (without boiling) to speed up the release of carbonation. Once the carbonation is reduced, the mixture is more stable and won’t expand as dramatically during freezing. This results in smoother, more consistent popsicles with fewer textural surprises.
What are the texture and taste differences between regular and carbonated popsicles?
Carbonated popsicles can have a slightly different texture compared to traditional ones. If not all the carbonation is removed, the result may include tiny bubbles that disrupt the smoothness, potentially creating a grainy or spongy texture. In contrast, non-carbonated fruit juice popsicles tend to freeze more uniformly and offer a denser, icier texture. By adjusting the carbonation and freezing methods, you can achieve a more palatable mouthfeel in your carbonated version.
In terms of taste, properly made carbonated popsicles retain the vibrant and sharp flavors of the beverages used. You might notice a slightly cleaner, crisper flavor because the fizz can subtly enhance the perception of sweetness or acidity before it melts away. However, once the fizz dissipates, some of the aromatic complexity of the beverage might also fade. For the best sensory experience, pairing carbonated bases with complementary flavor extracts or real fruit can extend the flavor complexity and mask any off-notes from excess CO₂.
Can I mix carbonated beverages with juice or other liquids to freeze into popsicles?
Yes, combining carbonated beverages with juice or other liquids can create delightful and creative popsicle flavors while also balancing the freezing and textural challenges posed by carbonation. Mixing a carbonated soda with a non-carbonated fruit puree or juice helps stabilize the mixture, reduces the overall gas content, and allows for a richer, smoother result. It’s also a great way to reduce added sugars and artificial flavors depending on what you choose.
For optimal results, start by choosing an even mix between a fizzy drink and a base like 100% fruit juice, crushed fruit, or coconut water. Adjust the ratio depending on how pronounced you want the fizzy texture to be. Always ensure you give the mixture time to settle and release some carbonation before pouring it into popsicle molds. This helps avoid cracking, mold overflow, or overly bubbly popsicles that compromise texture and presentation.
Are there any safety concerns with freezing carbonated drinks into popsicles?
Yes, there are a few safety and practical concerns to keep in mind when freezing carbonated beverages into popsicles. Since carbonated drinks release gas as they freeze, using airtight or rigid molds can cause pressure buildup, which might lead to broken molds or messy spills in the freezer. To prevent this, avoid overfilling the molds and opt for flexible ones that can expand with the ice. You should also allow some partial freezing before sealing the mold lid to release the initial rush of CO₂ gas safely.
Another consideration is handling sugary carbonated drinks, especially with children. While these popsicles can be fun treats, they often contain high sugar levels, so they should be enjoyed in moderation. In terms of consumption, the popsicles themselves are safe once properly frozen, but be cautious if you notice any odd smells or textures, which could indicate improper freezing or mold contamination. With proper preparation and moderation, making popsicles from carbonate drinks is a safe and exciting culinary experiment!