Keto Strawberry Cloud Mousse – Light, Creamy, and Low-Carb
This keto strawberry cloud mousse is the kind of dessert that makes you smile after the first spoonful. It’s airy, creamy, and bursting with fresh strawberry flavor without the sugar crash. You get all the satisfaction of a classic mousse with a fraction of the carbs.
Whether you’re craving something sweet after dinner or need a make-ahead treat for guests, this simple recipe delivers. No baking, no fuss—just pure, fluffy goodness.
Ingredients
Method
- Prep the strawberries: Hull and slice the strawberries. Add them to a bowl with lemon juice and 1–2 tablespoons of your sweetener. Mash with a fork or blitz in a blender until smooth. If you prefer fewer bits, strain the puree through a fine mesh sieve.
- Whip the cream: In a cold mixing bowl, beat the heavy cream with a pinch of salt until soft peaks form. Taste and whisk in 1–2 tablespoons sweetener until it’s lightly sweet. Set aside.
- Make the cream cheese base: In a separate bowl, beat the softened cream cheese with vanilla and 1 tablespoon sweetener until smooth and creamy. No lumps—this keeps the mousse silky.
- Combine with strawberry puree: Add the strawberry puree to the cream cheese mixture. Beat until fully blended and slightly thick. If using xanthan gum, sprinkle it in now and mix briefly to avoid clumps.
- Fold in the whipped cream: Gently fold half the whipped cream into the strawberry mixture. Once incorporated, fold in the rest. Work slowly to keep the mixture airy.
- Taste and adjust: If you want it sweeter, sift in a touch more powdered sweetener and fold gently.
- Chill: Spoon into serving glasses or ramekins. Chill for at least 1–2 hours, or up to 24 hours, to set and intensify the flavor.
- Serve: Top with a small dollop of whipped cream, a strawberry slice, or a mint leaf for a fresh finish.
What Makes This Recipe So Good
- Light and silky texture: Whipped cream meets strawberry puree for a cloud-like finish that feels luxurious but not heavy.
- Low in carbs and sugar-free: Sweetened with a keto-friendly sweetener, so it fits your macros without sacrificing taste.
- Fast and easy: Comes together in about 15 minutes, plus a quick chill. Perfect for weeknights or last-minute desserts.
- Fresh, real flavor: Uses real strawberries for bright, natural sweetness and color—no artificial taste.
- Customizable: Swap flavors, adjust sweetness, or make it dairy-free—this recipe is flexible.
What You’ll Need
- Fresh strawberries: About 1 cup hulled and sliced (150–170 g).
Frozen works too—thaw and drain well.
- Heavy whipping cream: 1 cup, very cold.
- Cream cheese: 3 ounces, softened to room temperature (adds tang and stability).
- Powdered erythritol or allulose: 3–4 tablespoons, to taste. Powdered blends dissolve best.
- Vanilla extract: 1 teaspoon for warm, dessert-like flavor.
- Lemon juice: 1 teaspoon to brighten the strawberries.
- Pinch of salt: Enhances flavor and balances sweetness.
- Optional: 1/4 teaspoon xanthan gum for extra stability if transporting or making ahead for events.
- Optional garnish: Extra sliced strawberries, mint leaves, or a dollop of whipped cream.
How to Make It
- Prep the strawberries: Hull and slice the strawberries. Add them to a bowl with lemon juice and 1–2 tablespoons of your sweetener.
Mash with a fork or blitz in a blender until smooth. If you prefer fewer bits, strain the puree through a fine mesh sieve.
- Whip the cream: In a cold mixing bowl, beat the heavy cream with a pinch of salt until soft peaks form. Taste and whisk in 1–2 tablespoons sweetener until it’s lightly sweet.
Set aside.
- Make the cream cheese base: In a separate bowl, beat the softened cream cheese with vanilla and 1 tablespoon sweetener until smooth and creamy. No lumps—this keeps the mousse silky.
- Combine with strawberry puree: Add the strawberry puree to the cream cheese mixture. Beat until fully blended and slightly thick.
If using xanthan gum, sprinkle it in now and mix briefly to avoid clumps.
- Fold in the whipped cream: Gently fold half the whipped cream into the strawberry mixture. Once incorporated, fold in the rest. Work slowly to keep the mixture airy.
- Taste and adjust: If you want it sweeter, sift in a touch more powdered sweetener and fold gently.
- Chill: Spoon into serving glasses or ramekins.
Chill for at least 1–2 hours, or up to 24 hours, to set and intensify the flavor.
- Serve: Top with a small dollop of whipped cream, a strawberry slice, or a mint leaf for a fresh finish.
How to Store
- Refrigerate: Cover and store in the fridge for up to 3 days. The texture stays best in individual cups.
- Avoid freezing: Freezing can cause the mousse to separate and become grainy once thawed.
- Transporting: If taking to a gathering, keep chilled in a cooler and add garnishes right before serving.
Health Benefits
- Low in net carbs: Using a keto-friendly sweetener keeps blood sugar more stable than traditional sugar-laden desserts.
- Strawberries add nutrients: They’re a great source of vitamin C, manganese, and antioxidants with relatively low carbs per serving.
- Healthy fats for satiety: Heavy cream and cream cheese provide fat that helps you feel full and satisfied, reducing the urge to snack later.
- No refined sugar: This supports steady energy and can help reduce cravings for ultra-processed sweets.
Common Mistakes to Avoid
- Overwhipping the cream: Stop at soft to medium peaks. Overwhipped cream turns grainy and can lead to a dense mousse.
- Using granulated sweetener: Granules don’t dissolve well and can leave a sandy texture.
Use powdered sweetener for smoothness.
- Adding warm puree: Hot or even warm strawberry puree can melt the whipped cream. Make sure it’s cool before folding.
- Skipping the chill time: The mousse needs time to set and develop flavor. Rushing this step can make it feel loose and unfinished.
- Too much xanthan gum: A tiny amount goes a long way.
Too much makes the mousse gummy.
Alternatives
- Dairy-free version: Use full-fat coconut cream instead of heavy cream and a dairy-free cream cheese alternative. Add a dash of coconut extract if you enjoy that flavor.
- Different berries: Raspberries, blackberries, or blueberries all work. Adjust sweetener since some berries are more tart.
- Chocolate swirl: Fold in a few tablespoons of unsweetened cocoa powder whisked with sweetener and a splash of cream for a strawberry-chocolate twist.
- Protein boost: Mix 1–2 tablespoons of unflavored or vanilla whey isolate into the cream cheese base for extra protein.
Add a splash of cream if it thickens too much.
- Gelatin set: For a firmer, more panna-cotta-like set, bloom 1 teaspoon gelatin in 1 tablespoon cold water, melt gently, cool slightly, and blend into the strawberry-cream cheese mixture before folding in the whipped cream.
FAQ
Is this mousse truly keto-friendly?
Yes. It uses low-carb sweetener and low-sugar strawberries. Keep portions reasonable and it fits into most keto plans.
Can I use frozen strawberries?
You can.
Thaw fully and drain any excess liquid first. This prevents a watery texture and keeps the mousse stable.
What sweetener works best?
Powdered allulose or powdered erythritol/monk fruit blends work well. Allulose tends to taste smoother and won’t crystallize in the fridge.
How do I fix a runny mousse?
Chill it longer first.
If it’s still loose, whisk in a little more whipped cream or fold in a pinch of xanthan gum. Next time, make sure the strawberry puree is well-drained and cool.
Can I make it ahead?
Absolutely. It actually tastes better after a few hours in the fridge.
Prepare up to 24 hours in advance and garnish just before serving.
What if I don’t have cream cheese?
Use mascarpone for a slightly sweeter, silkier finish. Greek yogurt also works for a tangier, lighter version, but keep an eye on carbs.
How many servings does this make?
This recipe makes about 4 modest servings. You can double it easily for a crowd.
Why is my mousse grainy?
Most likely the sweetener wasn’t powdered, or the cream was overwhipped.
Also check that the cream cheese was fully softened before mixing.
Can I reduce the fat?
You can use half-and-half to whip with a stabilizer, but results won’t be as airy. For a lighter feel, use more strawberries and less cream cheese, keeping carbs in mind.
In Conclusion
Keto strawberry cloud mousse is simple, elegant, and satisfying without the sugar. With a handful of ingredients and a few easy steps, you’ll have a creamy dessert that tastes special any night of the week.
Keep it classic or make it your own with the variations above. Either way, this light, fluffy mousse is a low-carb treat you’ll want to keep in your regular rotation. Enjoy every spoonful.
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