Who says you can’t indulge in dessert while living the keto lifestyle? With this Keto Frosty, you’ll never feel like you’re missing out on your favorite sweet treats again. It’s creamy, chocolatey, rich, and incredibly satisfying — all while being low in carbs and sugar-free. Best of all, it takes only 10 minutes to prepare and freezes in 30 minutes, making it the perfect quick-fix keto dessert for any time of the day.
This frozen keto delight captures the classic taste and texture of a Wendy’s Frosty but without the sugar and carbs. The base of this dessert is simple yet indulgent — heavy cream, unsweetened cocoa powder, a keto-friendly sweetener, and vanilla extract. The magic happens when these ingredients are whipped together into thick, creamy peaks and then chilled just enough to achieve that perfect soft-serve consistency.
Why You’ll Love This Keto Frosty
-
Keto and low-carb: Only 4g of carbs per serving, making it ideal for ketogenic or low-carb diets.
-
Quick and easy: Ready in under 45 minutes from start to finish.
-
No ice cream maker required: Just a hand mixer or whisk!
-
Rich and creamy: The whipped heavy cream gives it an ultra-smooth texture similar to a milkshake.
-
Customizable: You can adjust the flavor and sweetness to your liking or add mix-ins for variety.
Ingredients Breakdown
Let’s take a closer look at the ingredients that make this frosty so irresistible while keeping it keto-friendly:
-
1 ½ cups heavy whipping cream:
The key to a creamy and rich texture. Heavy cream whips beautifully, providing volume and smoothness without the need for added sugar or stabilizers. -
2 tablespoons unsweetened cocoa powder:
This gives the frosty its signature chocolate flavor. Use a high-quality unsweetened cocoa powder for the best taste. Dutch-processed cocoa will create a smoother, darker flavor, while natural cocoa gives a slightly more acidic, deep chocolate note. -
3 tablespoons powdered keto sweetener (like Swerve):
Powdered sweeteners dissolve easily and prevent a gritty texture. Swerve, Allulose, or Monk Fruit blends work beautifully. Adjust to taste — if you prefer a sweeter frosty, add an extra tablespoon. -
1 teaspoon pure vanilla extract:
Vanilla enhances the flavor of the cocoa and balances out any bitterness from the unsweetened chocolate. -
Pinch of kosher salt:
A small pinch of salt intensifies the chocolate flavor and adds depth to the dessert.
Step-by-Step Instructions
Follow these easy steps to make your homemade Keto Frosty:
Step 1: Prepare your mixing bowl.
Chill a large mixing bowl for 10–15 minutes in the fridge before starting. Cold equipment helps the cream whip up faster and increases volume.
Step 2: Combine ingredients.
Add the heavy whipping cream, cocoa powder, keto sweetener, vanilla extract, and a pinch of kosher salt into the chilled bowl.
Step 3: Whip the mixture.
Using a hand mixer or the whisk attachment of a stand mixer, beat the mixture on medium-high speed until stiff peaks form. This will take about 3–5 minutes. You’ll know it’s ready when the mixture holds its shape and doesn’t slide off the whisk.
Step 4: Taste and adjust.
Do a quick taste test. If you’d like it sweeter, you can add a bit more sweetener and whip again for a few seconds.
Step 5: Freeze the frosty.
Scoop the whipped mixture into a Ziploc freezer bag or airtight container. If using a bag, flatten it out a bit for quicker freezing. Freeze for 30–35 minutes, just until it’s firm but still creamy — not rock hard.
Step 6: Serve it up.
Once chilled, cut off the tip of the Ziploc bag and pipe the mixture into serving bowls or cups for that classic soft-serve presentation. You can also simply scoop it with a spoon if you prefer.
Pro Tips for the Perfect Keto Frosty
-
Don’t over-whip: Stop as soon as stiff peaks form. Over-whipping can turn the mixture grainy or start to form butter.
-
Serve at the right time: The texture is best when it’s semi-frozen, like a soft-serve or mousse.
-
Add variety: Mix in a teaspoon of instant espresso for a mocha flavor, or swirl in sugar-free caramel sauce for a richer taste.
-
Make it dairy-free: Substitute coconut cream for heavy whipping cream to make a dairy-free keto frosty with a tropical twist.
-
Extra creamy version: Add 1 tablespoon of cream cheese before whipping for an even thicker, cheesecake-like texture.
Flavor Variations
Once you master the base recipe, try these creative keto-friendly twists:
-
Chocolate Peanut Butter Frosty: Add 1 tablespoon of natural peanut butter before whipping.
-
Mocha Frosty: Stir in 1 teaspoon of instant coffee or espresso powder.
-
Mint Chocolate Frosty: Add a few drops of peppermint extract for a cool, refreshing twist.
-
Strawberry Frosty: Replace cocoa with 2 tablespoons of freeze-dried strawberry powder and use vanilla sweetener.
-
Salted Caramel Frosty: Add a drizzle of keto caramel syrup and a sprinkle of flaky sea salt on top.
How to Store Your Keto Frosty
If you have leftovers (which rarely happens!), store them in an airtight container in the freezer for up to 1 week. Before serving again, let it sit at room temperature for 10–15 minutes to soften.
What to Serve With Keto Frosty
This delicious dessert pairs perfectly with other keto favorites such as:
-
Keto brownies or mug cakes
-
Keto chocolate chip cookies
-
A handful of roasted nuts for crunch
-
Fresh berries for a hint of natural sweetness
Frequently Asked Questions (FAQs)
1. Can I use a different sweetener?
Yes! You can use Allulose, Monk Fruit, or Erythritol-based blends. Just make sure it’s powdered so it dissolves smoothly.
2. Do I need an ice cream maker?
No ice cream maker is required — just a hand or stand mixer!
3. How can I make it thicker or fluffier?
Use extra cold cream, or chill your bowl and beaters before starting.
4. Is this dessert diabetic-friendly?
Absolutely. Since it’s sugar-free and low-carb, it’s suitable for diabetics, but always check with your doctor for personalized advice.
5. Can I make a vanilla version?
Yes! Simply skip the cocoa powder and add a bit more vanilla extract.
Keto Chocolate Frosty
A quick, creamy, and low-carb dessert that’s ready in minutes!
Duration:
Prep Time: 10 minutes |
Total Time: 45 minutes |
Yields: 4 Servings |
Calories: 320
Ingredients:
-
1 ½ cups heavy whipping cream
-
2 tbsp unsweetened cocoa powder
-
3 tbsp keto powdered sweetener (like Swerve)
-
1 tsp vanilla extract
-
Pinch of kosher salt
Instructions:
-
Combine all ingredients in a chilled mixing bowl.
-
Beat with a hand mixer until stiff peaks form (about 3–5 minutes).
-
Scoop into a Ziploc bag, flatten, and freeze for 30–35 minutes until semi-firm.
-
Cut the corner of the bag and pipe into bowls. Serve immediately.
Nutrition (Per Serving):
Calories: 320 | Protein: 2g | Carbs: 4g | Fiber: 1g | Net Carbs: 3g | Fat: 34g | Saturated Fat: 21g | Sodium: 35mg
