Name: Keto Cream Cheese Frosting
Prep time: 5 min
Total time: 5 min
Ingredients: 12 oz cream cheese (full-fat, room temperature); 4 oz butter (unsalted, room temperature); 1 cup sweetener (powdered); 1/4 cup heavy cream; 2 tsp vanilla extract

Learn how to make the best keto cream cheese frosting in just 5 minutes using only 5 simple ingredients. This sugar-free frosting is thick, rich, and creamy—perfect for piping or spreading onto your favorite keto cupcakes, cakes, muffins, or cookies.

Whether you’re baking for a special occasion or just want to level up a low-carb treat, this keto frosting adds the perfect sweet and tangy finish without any added sugar. And the best part? It tastes just like classic cream cheese frosting—but with fewer carbs!

A beautifully frosted keto cupcake with a smooth and silky cream cheese topping.

I’m a big fan of keto desserts, and honestly, my family has started to love them even more than regular, store-bought sweets!

Lately, they’ve been asking me to make another batch of my keto chocolate muffins, but I know it’s really because they want more of this keto vanilla cream cheese frosting—and I can’t blame them. It’s creamy, smooth, and just the right amount of sweet.

If you’re more into chocolate, don’t worry—my keto chocolate frosting has got you covered too.

Since we’re working on even more keto cake recipes, I knew I had to share this versatile low carb cream cheese frosting. It spreads beautifully, holds its shape when piped, and goes with just about any dessert. From keto cupcakes to cookies, this frosting is a must-have for your low carb baking list!

TABLE OF CONTENTS hide

1 Why You’ll Love This Keto Vanilla Frosting
2 Is Frosting Keto-Friendly?
3 Ingredients You’ll Need for Keto Cream Cheese Frosting
4 How To Make Keto Cream Cheese Frosting
5 Tips and Variations
6 How To Use Keto Cream Cheese Frosting
7 How To Store Keto Cream Cheese Frosting
8 Can I Use Granulated Sweetener?
9 Can I Make This Frosting Dairy-Free?
10 Why Is My Frosting Too Runny?
11 More Keto Desserts
12 Keto Cream Cheese Frosting

Why You’ll Love This Keto Vanilla Frosting

Only 5 simple ingredients – Nothing fancy, just basic low carb staples you probably already have.
Incredibly versatile – Perfect for cakes, cupcakes, pancakes, crepes, cookies, or even as a dip for berries.
Low in carbs – Just 1g net carb per tablespoon, so you can enjoy it without going over your daily carbs.
Thick, creamy, and perfectly sweet – Has that classic cream cheese frosting taste and texture—without any sugar.
Quick to make – Comes together in just 5 minutes with no baking required.
Pipes and spreads easily – Great for decorating or topping your favorite keto desserts.

Is Frosting Keto-Friendly?

Traditional frosting isn’t keto-friendly because it’s usually made with powdered sugar, which is high in carbs and spikes blood sugar—definitely not ideal for a low-carb lifestyle.

But the good news? With just a few easy swaps, you can make a keto version that’s just as rich, sweet, and creamy. By using a keto powdered sweetener like monk fruit, erythritol, or allulose, you’ll get that same sweetness without the sugar.

This low carb cream cheese frosting is not only super easy to make, but it also has zero added sugar, just 1g net carb per tablespoon, and tastes amazing on all your favorite keto desserts!

Ingredients You’ll Need for Keto Cream Cheese Frosting

This frosting comes together with just a few simple, keto-friendly ingredients. Here’s what you’ll need:

Cream Cheese – Use full-fat block-style cream cheese at room temperature. Avoid the spreadable tub version—it’s too soft and won’t give you the right texture.
Unsalted Butter – Also at room temperature so it blends smoothly with the cream cheese and adds a rich, creamy flavor.
Powdered Sweetener – Choose your favorite keto powdered sweetener like erythritol, allulose, or monk fruit blend. If you only have granular sweetener, you can blend it in a food processor or coffee grinder until fine like powdered sugar.
Heavy Cream – Helps adjust the consistency. Use more or less depending on whether you want a thicker frosting for piping or a softer one for spreading.
Vanilla Extract – Use a high-quality pure vanilla extract to bring that classic frosting flavor to life. A little goes a long way!

How To Make Keto Cream Cheese Frosting

This keto frosting comes together in just a few minutes and is perfect for topping all your favorite low carb treats. Here’s how to do it:

A glass mixing bowl filled with whipped cream cheese, powdered sweetener, and butter, ready to be blended into keto frosting.

Start with room temperature ingredients – This helps everything mix smoothly with no lumps.
In a large mixing bowl, add the cream cheese, softened butter, and powdered sweetener.
Add in the vanilla extract and heavy cream. Adjust the cream to get the texture you want—less cream for piping, more for spreading.
Beat the mixture for 1–2 minutes until smooth, fluffy, and creamy. Scrape down the sides of the bowl as needed.

Tips and Variations

Want smooth, fluffy frosting every time? These tips and fun flavor twists will help you get it just right:

Use room temperature ingredients – Make sure both your cream cheese and butter are soft before mixing. This helps everything blend smoothly without lumps.
Sift the sweetener if needed – If your powdered sweetener is a little clumpy, give it a quick sift before adding. It makes the final texture super silky.
Adjust thickness – Want it thicker for piping? Just add more powdered sweetener, a tablespoon at a time, until you reach the perfect consistency. For a softer frosting, add a little extra heavy cream.
Extra Vanilla Kick – For a more intense vanilla flavor, scrape in the seeds from half a vanilla bean or use vanilla bean paste.
Almond Twist (Amaretto-Inspired) – Add 1 teaspoon of almond extract to give the frosting a sweet, nutty flavor that pairs well with chocolate or berry desserts.
Citrus Zest – Mix in a bit of lemon or orange zest for a fresh, bright frosting that works beautifully with keto carrot cake or berry muffins.
Chocolate Version – Add 2-3 tablespoons of cocoa powder for a quick and easy chocolate cream cheese frosting.
Cinnamon Spice – A sprinkle of cinnamon or pumpkin spice turns this into a cozy frosting for fall-flavored treats.

How To Use Keto Cream Cheese Frosting

This creamy, sugar-free frosting is super versatile and works with all kinds of keto treats. Whether you’re baking something special or just need a little sweet fix, here are some delicious ways to use it:

Keto Vanilla Cake – A classic combo! This frosting takes any low carb vanilla cake to the next level.
Keto Carrot Cake – A rich, tangy cream cheese frosting is a must for any good carrot cake.
Keto Blueberry Mug Cake – Top a warm mug cake with a spoonful of frosting for a quick and easy dessert.
Keto Pancakes – It might sound unusual, but this frosting is amazing on fluffy coconut flour pancakes—like dessert for breakfast!
Brownies – Spread it thick over keto brownies or avocado brownies for an extra rich, fudgy treat.

How To Store Keto Cream Cheese Frosting

This keto cream cheese frosting stores really well, so you can make it ahead and have it ready whenever you need it!

Fridge – Store the frosting in an airtight container in the refrigerator for up to 1 week. When you’re ready to use it, give it a quick stir to bring back the smooth texture. If it feels too firm, let it sit at room temperature for 10–15 minutes before using.
Freezer – Leftover frosting can be frozen for up to 2 months. Just transfer it to a freezer-safe bag or container. When ready to use, thaw overnight in the fridge, then beat or stir until smooth before spreading or piping.

Can I Use Granulated Sweetener?

Yes, you can use a granulated sweetener like erythritol or monk fruit, but it’s not the best option for frosting. Granulated sweeteners take longer to dissolve and can leave a grainy texture or make the frosting slightly runny.

For the smoothest, creamiest result, it’s best to use a powdered keto sweetener. If you don’t have any on hand, you can easily make your own by blending your favorite granulated sweetener in a high-speed blender or coffee grinder until it’s a fine powder.

Can I Make This Frosting Dairy-Free?

Yes! To make a dairy-free version, use dairy-free cream cheese and plant-based butter (like coconut oil-based spreads). Make sure they’re unsweetened and low in carbs. The texture may be slightly different, but still delicious!

Why Is My Frosting Too Runny?

Your ingredients might have been too warm, or you added too much cream. To fix it, place the frosting in the fridge for 15–30 minutes to firm up, or mix in a bit more powdered sweetener to thicken it.

More Keto Desserts