How to Make Sugar Free Marshmallow Treats: Stovetop and Microwave
By ChocZero: Sugar Free Chocolate. No Sugar Alcohols. Keto Friendly. | Published: 2026-08-30
Category: How-to Guides
Learn to make sugar free marshmallow treats with ChocZero marshmallows. Easy stovetop and microwave methods for keto rice crispy treats.
Craving the classic gooey, crunchy marshmallow treats but want to stay keto? You're in luck. With sugar free marshmallows, you can recreate that nostalgic snack without the sugar spike. Whether you prefer the stovetop method for that perfect stretchy texture or the microwave for speed, this guide covers both.

Using ChocZero marshmallows—which are sweetened with monk fruit and contain no sugar alcohols—you can make treats that fit your low carb lifestyle. We'll walk you through the steps, share tips for the best results, and even suggest a few add-ins to customize your treats.
Why Use ChocZero Marshmallows?
ChocZero marshmallows are a game-changer for keto bakers. Unlike many sugar free marshmallows that use sugar alcohols like maltitol (which can cause digestive issues), ChocZero uses monk fruit as a natural sweetener. This means you get the sweet, fluffy texture you love without the aftertaste or the carbs.
These marshmallows melt beautifully, making them ideal for treats. They're also gluten-free and non-GMO, so you can feel good about what you're serving. Whether you're making a batch for a party or just for yourself, ChocZero marshmallows deliver the taste and texture you expect from the real thing.
- Sweetened with monk fruit, no sugar alcohols
- Gluten-free and non-GMO
- Melt smoothly for perfect treats
Stovetop Method for Perfectly Gooey Treats
The stovetop method is the traditional way to make marshmallow treats, and it gives you the most control over the texture. Start by melting butter in a large pot over low heat. Once the butter is melted, add your ChocZero marshmallows and stir constantly until they're completely melted and smooth. This usually takes about 5-7 minutes.
Be patient and keep the heat low to avoid scorching the marshmallows. Once the mixture is smooth, remove it from the heat and stir in your cereal (like a keto-friendly crispy rice cereal) until everything is well coated. Press the mixture into a buttered pan and let it cool before cutting into squares.
- Use low heat to prevent burning
- Stir constantly for a smooth melt
- Press firmly into the pan for even bars
Microwave Method for Quick and Easy Treats
Short on time? The microwave method is your best friend. In a large microwave-safe bowl, combine the butter and ChocZero marshmallows. Microwave in 30-second intervals, stirring in between, until the marshmallows are fully melted. This usually takes about 1-2 minutes total, depending on your microwave's wattage.
Once melted, stir in the cereal until well combined. Press the mixture into a greased pan and let it set. This method is perfect for busy weeknights or when you need a last-minute dessert. Just be careful not to overheat, as the marshmallows can become tough if they get too hot.
- Use a large bowl to prevent overflow
- Stir between intervals to ensure even melting
- Let set for at least 30 minutes before cutting
Customizing Your Sugar Free Marshmallow Treats
Once you've mastered the basic recipe, it's time to get creative. You can add mix-ins like sugar free chocolate chips, chopped nuts, or even a drizzle of ChocZero's Chocolate Hot Fudge Sauce for extra indulgence. For a fun twist, try using different flavored marshmallows or adding a pinch of sea salt on top.

If you're a fan of peanut butter, swirl in some peanut butter before pressing the mixture into the pan. Or, for a festive touch, sprinkle with crushed sugar free candy canes during the holidays. The possibilities are endless, and since the base is keto-friendly, you can enjoy these treats guilt-free.
- Add 1/2 cup of sugar free chocolate chips for a chocolatey version
- Drizzle with Chocolate Hot Fudge Sauce for extra richness
- Press into a lined pan for easy removal
Storing and Keeping Your Treats Fresh
Proper storage is key to keeping your sugar free marshmallow treats fresh and chewy. Store them in an airtight container at room temperature for up to a week. To prevent them from becoming too hard, you can add a slice of bread to the container—it will absorb excess moisture and keep the treats soft.
If you want to make them ahead of time, you can freeze the treats for up to three months. Just wrap them tightly in plastic wrap and place them in a freezer-safe bag. When you're ready to enjoy, let them thaw at room temperature for a few hours. They'll taste just as fresh as the day you made them.
- Use an airtight container to maintain freshness
- Add a bread slice to keep them soft
- Freeze for up to 3 months for make-ahead convenience
Making sugar free marshmallow treats at home is simple, whether you choose the stovetop or microwave method. With ChocZero marshmallows, you can enjoy a keto-friendly version of this classic snack without compromising on taste or texture. Experiment with your favorite add-ins and store them properly to keep them fresh. Happy snacking!



