Free Printable: Low Carb & Keto Food List
Get It NowEvery keto kitchen needs a keto frosting recipe. And this keto chocolate frosting recipe is the one to keep in your back pocket at all times. Low carb frosting that actually tastes like deliciously sweet frosting? YES INDEED. We’re using an allulose/monk-fruit sweetener blend in this sugar-free chocolate frosting for all of the rich and sweet flavor, without all of the sugar and carbs that usually come along with it. With just 5 ingredients and 5 minutes, you’ll have homemade sugar-free frosting. If you ever need a non-chocolate keto frosting, try this keto buttercream frosting instead — just as tasty!
The hardest part? Trying to decide what to put it on. A spoon works well… not that I know from experience or anything. 😉 And of course, keto chocolate cupcakes.
One of my favorite things about coming up with keto and low carb recipes for you all is to show you that you don’t have to give up anything even if you’re following a keto or low carb diet. With a few simple swaps, your favorites can be made low carb and wholesome. And this keto chocolate frosting is the perfect example. Now, go take care of that chocolate fix!
Is Frosting Keto?
Most frosting is not going to be keto. But this keto cake frosting recipe sure is! 😉
Many frosting recipes are loaded with sugar and definitely not keto, but we’re making a carb free icing (as carb-free as we can get!) with a keto-approved sweetener like the allulose/monk fruit blend I use in this keto cake frosting recipe.
Each serving has just 1 gram net carb!
How To Make Keto Chocolate Frosting
This keto chocolate frosting recipe is ready in minutes. Which is definitely a good thing, because you’ll want to start scooping into it ASAP.
Best of all? No one will ever guess it’s keto, because it tastes just like the real thing.
Here’s how to make low carb chocolate frosting:
- Beat the butter. Using a hand mixer, beat the butter until it is fluffy. It will take about one minute to get it nice and whipped.

TIP: Make sure to properly beat the butter until it’s light in color and creamy – this is the key to fluffy, light sugar-free frosting!
- Beat in dry ingredients. Beat in the cocoa powder, sweetener, and vanilla extract. Start at a low speed and increase it to high once everything is incorporated. Beat for about 30 seconds.
- Beat in heavy cream. The final step to this keto frosting recipe! The cream will make it smooth and fluffy.
TIP: You can adjust the chocolate flavor and consistency by adjusting the amount of cocoa powder or cream to your liking.

- Frost away! Your sugar-free chocolate frosting is ready-to-eat.
Nutrition Information
Not only will you love the way this sugar-free chocolate frosting tastes, but you’ll also love the nutrition stats!
The full nutrition information can be found below, but here are the highlights per serving:
- 131 calories
- 14 grams fat
- 1 gram net carbs
How To Avoid Air Bubbles
I was a bit impatient to frost my cupcakes immediately, which is why my they had a few air bubbles. (I don’t care!)
But if you don’t want air bubbles, simply let the frosting rest!
For best results, refrigerate overnight, then let it come to room temperature before using your low carb chocolate frosting.

Serving Ideas
You’ll have no issues at all using up this keto cake frosting! I’m sharing a few of my favorite ways to eat it up – some are obvious, a few are a little different but definitely worth a try:
- Keto Chocolate Cupcakes – This may be an obvious one, but chocolate cupcakes need this easy sugar-free chocolate frosting.
- Vanilla Keto Birthday Cake – Vanilla and chocolate together, in the most perfect of flavor combinations (IMHO). Top the sugar free chocolate frosting recipe with some sugar-free sprinkles to make things extra festive.
- Healthy Chocolate Mug Cakes – When you can’t wait for an entire cake to bake, make this quick mug cake, then top with sugar-free frosting.
- Keto Chocolate Chip Cookies – Yes, this is just being a tad over-the-top, but you’ll thank me once you try a keto cookie sandwich. Two chocolate chip cookies, with a healthy spread of keto chocolate frosting in between.
Tools To Make Sugar-free Chocolate Frosting
Tap the links below to see the items used to make this recipe.
- Hand Mixer – Using a hand mixer is the best way to ensure that your sugar-free frosting recipe turns out perfectly each and every time. This is the one I use and you’ll love how easy it is to store.
- Cake Decorating Kit – If you want to make keto cupcakes that look as gorgeous as ones from the bakery, this kit makes it easy! Simply choose the tip based on how you want your keto icing for cake to look, and fill the silicone pastry bag.
- Acrylic Cupcake Stand – If you’re making keto cupcakes for a party or gathering, this cupcake stand is a must and will show them off in the way they deserve to be!
Sugar Free Chocolate Frosting
See how to make sugar-free keto chocolate frosting that tastes like the real thing! My easy keto low carb keto frosting recipe takes just 5 ingredients + 5 minutes.
Instructions
Tap on the times in the instructions to start a kitchen timer.
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Using a hand mixer in a bowl, beat the butter for about 1 minute, until fluffy.
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Beat in the cocoa powder, sweetener, and vanilla extract, starting at low speed and increasing to high once it gets incorporated. Beat for 30 seconds on high.
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Beat in heavy cream. (You can add more to thin out as needed.) Start low, then beat for 30 seconds on high again, until smooth and fluffy.
Did You Like It?
Leave a rating to help other readers (this also helps me continue to provide free recipes on my site), or get the recipe sent to your inbox.
Maya's Recipe Notes
Serving size: 2 tablespoons
- Store: Keep this sugar-free frosting in the fridge since it has butter and cream. It’ll harden, but just let it warm up and stir to fluff it back up. Lasts a week!
- Freeze: If you somehow don’t finish it in time (hard to imagine!), freeze for up to 2 months. Thaw overnight in the fridge and give it a quick stir.
- Note on nutrition info: The entire recipe makes 2 1/2 cups.
I provide nutrition facts as a courtesy. Have questions about calculations or why you got a different result? Please see my nutrition policy.
Add Your Notes Your Notes
© Copyright Maya Krampf for Wholesome Yum. Please DO NOT SCREENSHOT OR COPY/PASTE recipes to social media or websites. We'd LOVE for you to share a link with photo instead.
Low Carb Keto Chocolate Frosting Recipe

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99 Comments
Lyn Berry
0This looks Amazing! Can’t wait to try it. One question though, I got a little confused after reading the comments. Does this recipe call for Powdered sweetener? If it’s not powdered, then I only have to wait for the butter to soften!! Lol!
Wholesome Yum M
0Hi Lyn, Yes, use powdered sweetener. Granulated sweetener will give you a very gritty frosting.
Mary Tsamasiros
0I just made these. The hardest part was waiting for the chocolate cupcakes to cool so that I could top them with this delicious chocolate frosting! I’ve already eaten one, and it was fantastic. Thank you for sharing this amazing recipe.
Holly
0Can i use powdered erythritol powder instead? Like the cream cheese frosting recipe of yours.
Wholesome Yum M
0Hi Holly, Yes, that will work fine in this recipe.
Terri Snidow
0What brand did you use for powered monk fruit/erythritol blend? Lakanto isn’t powered and swerve doesn’t have monk fruit.
Wholesome Yum M
0Hi Terri, We have our own line of sweeteners! Here is the powdered monk fruit allulose blend.
Alisa Fleming
0That’s so interesting that air bubbles form with the erythritol – I’ve never heard of that! Bubbles or not, it looks positively delicious!
Jenna
0I love making homemade frosting! This frosting would be perfect on anything and everything 🙂 Can’t wait to grab some powdered erythritol/monk fruit blend
Beth
0This is so easy and so flavorful! We loved it on top of the cupcakes! A win-win for sure!
Morgan Eisenberg
0Monk fruit is such a great sugar alternative. I’m not even keto, but I can’t wait to try this!
Erika
0This frosting is amazing and so easy to make.
Patty at Spoonabilities
0Ohhhh this frosting looks so creamy and delicious. And it’s sugar free! Yummy!