Description
This refreshing Key Lime Mousse is a delightful twist on traditional chocolate mousse, substituting cocoa with zesty key lime for a unique and tangy flavor. Light and creamy, this low-carb dessert is made with gelatin, lime zest, and cold whipping cream, perfect for a chilled treat that’s both satisfying and elegant. Serve with whipped cream if desired for an extra indulgent finish.
Ingredients
Gelatin Mixture
- 1 envelope grass-fed gelatin (about 7 grams or 2 ½ teaspoons)
- ¼ cup cold water
- ⅓ cup boiling water
Mousse
- ½ cup low carb sugar substitute (or more to taste, see notes)
- 1 tablespoon lime zest
- 2 cups cold whipping cream
- ⅔ cup key lime juice
Instructions
- Soften Gelatin: Sprinkle the gelatin over the cold water in a small bowl and let it stand for 2 minutes to soften completely.
- Dissolve Gelatin: Add the boiling water to the gelatin and stir until fully dissolved and the mixture becomes clear. Allow it to cool slightly.
- Prepare Cream Mixture: In a large bowl, combine the low-carb sweetener and lime zest. Add the cold whipping cream and beat using an electric mixer until stiff peaks form.
- Add Gelatin and Juice: Pour the cooled gelatin mixture and key lime juice into the whipped cream mixture. Beat again until everything is well blended and smooth.
- Chill and Set: Refrigerate the mousse for at least two hours or until it is fully set. Keep covered while stored in the refrigerator before serving.
Notes
- When using erythritol-based sweeteners, avoid exceeding ½ cup as it may crystallize and affect mousse texture.
- For a sweeter mousse without crystallization, consider stevia or monk fruit extract as alternatives.
- Serve with a dollop of whipped cream for an extra creamy finish, if desired.
- Prep Time: 10 minutes
- Cook Time: 0 minutes
- Category: Dessert
- Method: No-Cook
- Cuisine: American
