Lime Mousse Cheesecake

Why You’ll Love This Recipe

This Lime Mousse Cheesecake combines the richness of cheesecake with the fresh, vibrant taste of lime. The crust is buttery and crisp, while the cheesecake filling is luxuriously smooth and creamy, with the tang of lime adding a perfect balance of flavor. The mousse topping is airy and light, providing a delicate contrast to the dense cheesecake. It’s a beautiful, flavorful dessert that’s both indulgent and refreshing.

Ingredients

For the Crust:

• 1 1/2 cups graham cracker crumbs
• 1/4 cup granulated sugar
• 1/2 cup unsalted butter, melted

For the Cheesecake Filling:

• 16 oz cream cheese (450g), softened
• 1 cup granulated sugar
• 1 teaspoon vanilla extract
• 1 cup heavy cream
• 1/2 cup freshly squeezed lime juice (about 4 limes)
• Zest of 2 limes
• 1 envelope (0.25 oz) unflavored gelatin (optional for firmer texture)

For the Lime Mousse:

• 1 cup heavy cream
• 1/4 cup powdered sugar
• 1 tablespoon freshly squeezed lime juice
• Lime zest for garnish

(Tip: You’ll find the full list of ingredients and measurements in the recipe card below.)

Directions

Prepare the Crust:

1. Preheat the oven: Preheat your oven to 350°F (175°C).
2. Mix the crust ingredients: In a medium-sized bowl, combine the graham cracker crumbs, granulated sugar, and melted butter. Stir until well combined and the mixture resembles wet sand.
3. Press into the pan: Press the crumb mixture evenly into the bottom of a 9-inch springform pan or pie dish, making sure it’s compact.
4. Bake the crust: Bake the crust for 8-10 minutes or until golden brown. Remove from the oven and let it cool while you prepare the filling.

Prepare the Cheesecake Filling:

1. Blend the cream cheese and sugar: In a large mixing bowl, beat the softened cream cheese and granulated sugar with a hand mixer or stand mixer until smooth and creamy.
2. Add lime juice and zest: Add the freshly squeezed lime juice and lime zest to the cream cheese mixture and continue to mix until incorporated.
3. Whip the cream: In a separate bowl, whip the heavy cream until stiff peaks form.
4. Optional: Add gelatin: If you want a firmer texture, dissolve the unflavored gelatin in a small amount of water (about 1/4 cup) and microwave it for 10-15 seconds until it dissolves. Then, add it to the cream cheese mixture and mix well. This step will help the filling hold its shape better.
5. Fold in the whipped cream: Gently fold the whipped cream into the cream cheese mixture until everything is well combined and smooth.
6. Assemble the cheesecake: Pour the cheesecake filling over the cooled graham cracker crust and smooth the top. Refrigerate the cheesecake for at least 4 hours, or preferably overnight, to allow it to set.

Prepare the Lime Mousse:

1. Whip the cream: In a chilled bowl, whip the heavy cream with powdered sugar until stiff peaks form.
2. Add lime juice: Gently fold in the lime juice to the whipped cream to incorporate.
3. Top the cheesecake: Once the cheesecake has set, spread the lime mousse evenly over the top of the cheesecake filling.
4. Garnish: Sprinkle lime zest on top for a fresh, decorative touch.

Serve:

1. Chill: Refrigerate the assembled cheesecake for another 1-2 hours before serving to allow the mousse to firm up slightly.
2. Slice and enjoy: Slice the cheesecake into wedges, serve, and enjoy the tangy and creamy goodness!

Servings and Timing

• Servings: 10-12
• Total time: 4 hours (including chilling time)

Variations

• Add a fruit topping: For an extra burst of flavor, top the mousse with fresh berries, such as blueberries or raspberries, just before serving.
• Use other citrus fruits: If you prefer, you can substitute the lime with lemon or orange for a different citrus twist.
• Make it gluten-free: Use gluten-free graham cracker crumbs or another type of gluten-free cookie for the crust.

Storage/Reheating

• Storage: Store leftovers in the refrigerator in an airtight container for up to 3 days.
• Freezing: You can freeze the cheesecake (without the mousse topping) for up to 1 month. Let it thaw in the refrigerator overnight before serving. Add the mousse topping after it has thawed.

FAQs

Can I make this cheesecake without gelatin?

Yes, gelatin is optional in this recipe. If you prefer a softer texture, you can skip the gelatin step. The cheesecake will still be delicious but might be a bit softer.

Can I use store-bought lime juice?

Freshly squeezed lime juice gives the best flavor, but you can use store-bought lime juice in a pinch. Just be sure to check that it’s 100% lime juice with no added sugars.

How do I know when the cheesecake has set?

The cheesecake should be firm to the touch and not jiggle when you gently shake the pan. If it’s not set after 4 hours, leave it in the fridge for a few more hours or overnight.

Can I make this cheesecake ahead of time?

Yes, this cheesecake is perfect for making ahead of time! Prepare it the day before and allow it to chill overnight. It will have even more time to set and develop its flavors.

Can I use a different type of crust?

Absolutely! If you prefer a different flavor, you can substitute the graham cracker crumbs with crushed shortbread cookies, Oreos, or any other biscuit of your choice.

How can I make this cheesecake more firm?

Using gelatin helps the cheesecake filling set more firmly. If you want an even firmer result, you can add a bit more gelatin or reduce the amount of heavy cream in the filling.

Can I freeze this cheesecake?

Yes, you can freeze the cheesecake without the mousse topping. Wrap it tightly in plastic wrap and foil before freezing. When ready to serve, let it thaw in the fridge and top with the mousse afterward.

Can I make individual portions?

Yes, you can make individual cheesecakes by using mini springform pans or muffin tins with cupcake liners. Adjust the chilling time accordingly for smaller portions.

What can I do if the cheesecake cracks?

If the cheesecake cracks while setting, don’t worry! You can cover the cracks with the lime mousse topping for a smooth finish.

Conclusion

Lime Mousse Cheesecake is a refreshing and indulgent dessert that combines the richness of cheesecake with the tangy, zesty flavor of lime. The combination of the creamy filling, buttery graham cracker crust, and light lime mousse topping creates the perfect balance of textures and flavors. Whether you’re hosting a dinner party or just treating yourself, this cheesecake is sure to be a crowd-pleaser!

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