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Sugar-Free Cottage Cheese Lemon Mousse Recipe

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.

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

  1. Combine ingredients. Add the cottage cheese, powdered sweetener, lemon juice, lemon zest, and vanilla extract to a blender or food processor.
  2. 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.
  3. 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.
  4. Chill briefly (optional). For a firmer texture and brighter flavor, refrigerate the mousse for 15–20 minutes before serving.
  5. 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