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Lime Mousse Cheesecake: A Zesty No-Bake Delight

Zesty lime mousse cheesecake made with graham cracker crust, cream cheese, lime juice, zest, and whipped cream. A creamy, tangy, no-bake dessert perfect for any occasion!
Prep Time 20 minutes
4 hours
Total Time 4 hours 20 minutes
Course cake, Dessert
Cuisine British
Servings 8

Ingredients
  

For the Crust:

  • cups 150 g graham cracker crumbs
  • ½ cup 113 g unsalted butter, melted
  • ¼ cup 50 g granulated sugar

For the Filling:

  • 16 oz 450 g cream cheese, softened to room temperature
  • ¾ cup 150 g granulated sugar
  • 1 teaspoon pure vanilla extract

Zest of 2 fresh limes

  • ½ cup 120 ml freshly squeezed lime juice (approximately 4 limes)
  • 1 cup 240 ml heavy whipping cream
  • For Garnish Optional:
  • Whipped cream
  • Lime slices and additional zest

Instructions
 

  • Preheat the Oven (If Baking the Crust): Preheat the oven to 350°F (175°C). This step is optional and intended for those who prefer a firmer, lightly toasted crust. Alternatively, the crust may be refrigerated to set without baking.
  • Prepare the Graham Cracker Crust: In a mixing bowl, combine the graham cracker crumbs, melted unsalted butter, and granulated sugar. Stir until the mixture resembles wet sand and is evenly moistened.
  • Form the Crust Base: Transfer the crumb mixture into a 9-inch springform pan. Press it firmly and evenly into the bottom of the pan using the back of a spoon or flat-bottomed glass. If baking, place the crust in the preheated oven for 8 to 10 minutes, or until lightly golden. Remove and allow it to cool completely before adding the filling.
  • Prepare the Cream Cheese Mixture: In a large mixing bowl, beat the softened cream cheese with the granulated sugar using a hand mixer or stand mixer on medium speed. Continue beating until the mixture becomes smooth, creamy, and free of lumps.
  • Incorporate Flavor Elements: Add the vanilla extract, lime zest, and freshly squeezed lime juice to the cream cheese mixture. Beat until the ingredients are thoroughly combined, and the texture is light and silky.
  • Whip the Heavy Cream: In a separate mixing bowl, whip the heavy cream until stiff peaks form. Ensure the cream is well chilled prior to whipping for optimal volume and stability.
  • Combine the Mixtures: Gently fold the whipped cream into the cream cheese and lime mixture using a spatula. Take care to fold slowly and evenly to maintain the airy texture. Avoid overmixing to prevent deflation.
  • Assemble the Cheesecake: Pour the finished mousse filling over the cooled crust in the springform pan. Smooth the top surface with a spatula for a polished appearance.
  • Chill the Cheesecake: Cover the cheesecake and refrigerate for a minimum of 4 hours, or overnight for best results. The cheesecake should be set and firm before serving.
  • Garnish and Serve: Prior to serving, garnish the cheesecake with a generous dollop of whipped cream and decorate with lime slices and additional zest, if desired. Serve chilled.
Keyword cake