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Three glass cups of creamy keto lemon cheesecake mousse garnished with lemon zest, lemon slices, and mint on a wooden table.

The Best Low Carb Dessert  Keto Lemon Cheesecake Mousse

Jordan Mike
Treat yourself to a light, tangy keto lemon cheesecake mousse—sugar-free, low‑carb comfort dessert that satisfies sweet cravings in every spoonful.
Prep Time 15 minutes
Cook Time 10 minutes
4 hours
Total Time 4 hours 25 minutes
Course Dessert
Cuisine American
Servings 6 (½ cup each)
Calories 325 kcal

Ingredients
  

Cream cheese (softened)

  • Whip cream heavy cream

Fresh lemon juice, fresh lemon, and lemon zest

  • Lemon curd store-bought or homemade

Low carb sweetener of choice (e.g., erythritol)

  • Optional sugar-free chocolate chips or lemon wedge for garnish

Instructions
 

Beat the Cream Cheese:

  • Use an electric mixer to whip your softened cream cheese until light and fluffy—this prevents lumps in the final mousse.

Whip the Cream Separately:

  • Chill your whip cream bowl and beaters, then whip the whip cream to soft peaks. Overbeating will turn it grainy.

Fold Gently:

  • Combine the whipped cream cheese and whip cream with your lemon curd and lemon juice and zest using a spatula. This gentle folding keeps the airy texture of a true mousse dessert.

Notes

Nutrition Information (per serving)

Nutrient Amount
Calories 325 kcal
Total Fat 32 g
  – Saturated 20 g
Cholesterol 115 mg
Sodium 180 mg
Total Carbohydrates 6 g
  – Dietary Fiber 1 g
  – Sugars 2 g
Net Carbs 5 g
Protein 5 g

Categories

  • Course: Dessert
  • Cuisine: American
  • Diet: Keto
  • Method: No‑Bake
  • Keyword: keto lemon cheesecake mousse
  • Skill Level: Easy
Keyword keto lemon cheesecake mousse