Introduction

This sugar-free cottage cheese lemon mousse is a quick and refreshing dessert that’s perfect for warm days or anytime you want a light treat. It combines creamy cottage cheese with bright lemon flavors for a delightful, guilt-free indulgence. Ready in just five minutes, it’s both simple and satisfying.

Sugar-Free Cottage Cheese Lemon Mousse Recipe - Recipe Image

Ingredients

2 cups cottage cheese (full-fat gives a richer mouthfeel)
4 tablespoons powdered sweetener (allulose, monk fruit, or powdered erythritol)
2 tablespoons fresh lemon juice (more or less to taste)
2 teaspoons lemon zest, plus extra for garnish
1 teaspoon vanilla extract
2 tablespoons heavy cream (optional — use only if you want a looser texture)
½ cup fresh blueberries, for serving

Instructions

Step 1: Combine the cottage cheese, powdered sweetener, lemon juice, lemon zest, and vanilla extract in a blender or food processor.
Step 2: Puree on high for about 30–60 seconds, stopping to scrape the sides as needed, until the mixture is completely smooth and airy.
Step 3: If the mousse seems too dense, add 1 tablespoon of heavy cream and blend again. Repeat until you reach a light, whipped consistency, usually 1–2 tablespoons total.
Step 4: For a firmer set and brighter flavor, refrigerate the mousse for 15–20 minutes before serving (optional).
Step 5: Spoon the mousse into bowls or glasses, top with fresh blueberries and extra lemon zest, then enjoy.

Tips & Variations

For an added twist, try garnishing with fresh mint leaves or a sprinkle of toasted nuts for extra texture and flavor.
If you prefer a sweeter mousse, adjust the amount of powdered sweetener to your taste.
You can substitute Greek yogurt for cottage cheese for a smoother texture, though the mousse may be less thick.

Storage

Store the mousse in an airtight container in the refrigerator for up to 2 days. Stir gently before serving if it separates slightly. It’s best enjoyed chilled and does not freeze well due to its creamy texture.

How to Serve

Serve this delicious recipe with your favorite sides.

FAQs

Can I make this mousse without a blender or food processor?

Using a blender or food processor helps achieve the smooth, airy texture, but you can try mashing the cottage cheese thoroughly with a fork and whisking the other ingredients together. The mousse will be less smooth but still tasty.

Is this recipe suitable for a keto diet?

Yes, the mousse is low in carbs, especially when using keto-friendly powdered sweeteners like erythritol or monk fruit, making it a great keto-friendly dessert option.

Sugar-Free Cottage Cheese Lemon Mousse Recipe

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★★★★★

4.8 from 133 reviews

This Sugar-Free Cottage Cheese Lemon Mousse is a quick, refreshing, and creamy dessert that is perfect for a light treat. Made with full-fat cottage cheese, a powdered sweetener, and fresh lemon juice and zest, it offers a tangy and sweet flavor profile without any added sugar. The mousse has a smooth, airy texture and can be adjusted with a touch of heavy cream for extra lightness. Served chilled and topped with fresh blueberries and lemon zest, it’s an ideal healthy dessert for anyone seeking a low-carb, sugar-free option.

Author: Marco
Prep Time: 5 minutes
Cook Time: 0 minutes
Total Time: 5 minutes
Yield: 4 servings 1x
Category: Dessert
Method: Blending
Cuisine: American
Diet: Low Carb

Ingredients

Scale

Base Mousse Ingredients

2 cups cottage cheese (full-fat preferred for richer mouthfeel)
4 tablespoons powdered sweetener (allulose, monk fruit, or powdered erythritol)
2 tablespoons fresh lemon juice (adjust to taste)
2 teaspoons lemon zest, plus extra for garnish
1 teaspoon vanilla extract

Optional

2 tablespoons heavy cream (optional, for lighter texture)

For Serving

½ cup fresh blueberries

Instructions

Combine ingredients. Add the cottage cheese, powdered sweetener, lemon juice, lemon zest, and vanilla extract to a blender or food processor.
Puree until smooth. Blend on high for about 30–60 seconds, stopping to scrape down the sides as needed, until the mixture is completely smooth and airy.
Adjust texture. If the mousse feels too dense, add 1 tablespoon of heavy cream and blend again. Repeat as necessary (up to 2 tablespoons total) until a light, whipped consistency is achieved.
Chill briefly (optional). For a firmer texture and brighter flavor, refrigerate the mousse for 15–20 minutes before serving.
Serve. Spoon the mousse into bowls or glasses, garnish with fresh blueberries and extra lemon zest, and enjoy.

Notes

Use full-fat cottage cheese for a creamier texture and richer taste.
Adjust lemon juice to suit your preferred tartness level.
Choose powdered sweeteners that dissolve easily for a smoother mousse.
Chilling is optional but enhances the mousse’s firmness and flavor.
Heavy cream is optional; omit for a thicker mousse or add for a lighter, whipped texture.

Keywords: sugar-free, cottage cheese, lemon mousse, low-carb dessert, healthy dessert, no bake, quick dessert, diabetic friendly