This lime mint mousse cake is cool, creamy and full of fresh citrus flavor. With a buttery biscuit base and a light lime-mint filling, it makes an easy make-ahead dessert for warm days, family meals or summer gatherings.
Best of all, there is no baking required.
Crush the biscuits into fine crumbs and mix with the melted butter. Press firmly into the bottom of a lined 18–20 cm cake ring or springform pan. Refrigerate for 20 minutes.
Beat the cream cheese with the sugar, lime zest, lime juice and chopped mint until smooth.
Sprinkle the gelatin over 3 tablespoons of cold water and let it stand for 5 minutes. Gently warm until dissolved, then gradually mix it into the cream cheese mixture.
Whip the cream to soft peaks. Gently fold it into the lime mixture until light and evenly combined.
Pour the mousse over the chilled biscuit base and smooth the top. Refrigerate for at least 5 hours, or preferably overnight.
Use fresh lime juice for the brightest flavor and add mint lightly so it does not overpower the dessert. Before serving, decorate with fresh mint leaves, lime slices and finely grated lime zest.
Light, creamy and refreshing, this no-bake lime mint mousse cake is perfect when you want an impressive dessert without turning on the oven. Save the recipe for your next summer gathering.