Name: No Bake Key Lime Cheesecake
Prep time: 20 min
Total time: 6 h 20 min
Cuisine: American
Ingredients: 2 cups graham cracker crumbs; 1/2 cup unsalted butter, melted; 24 oz full-fat cream cheese, softened; 1 1/4 cups powdered sugar; 1/3 cup key lime juice; 1 tablespoon lime zest; 1 teaspoon vanilla extract; 1 cup cold whipping cream; Whipped cream for topping

This No Bake Key Lime Cheesecake is a creamy, tangy, and refreshing dessert that combines a buttery graham cracker crust with a smooth key lime cheesecake filling. I love how the bright citrus flavor balances the rich cream cheese, creating a light yet indulgent treat that is perfect for warm-weather gatherings, holidays, or anytime I want an easy make-ahead dessert without turning on the oven.

Why You’ll Love This Recipe

I love this recipe because it requires no baking, making it simple and convenient. The creamy cheesecake filling is packed with fresh key lime flavor that adds a refreshing twist to a classic dessert. I also appreciate how the graham cracker crust provides the perfect buttery crunch to complement the silky filling. Since it needs several hours to chill, I can prepare it ahead of time and have a beautiful dessert ready when I need it. The combination of sweet and tangy flavors makes every bite irresistible.

Ingredients

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

2 cups graham cracker crumbs

1/2 cup unsalted butter, melted

24 oz full-fat cream cheese, softened

1 1/4 cups powdered sugar

1 tablespoon lime zest

1/3 cup key lime juice

1 teaspoon vanilla extract

1 cup cold whipping cream

Whipped cream for topping

Directions

I mix the graham cracker crumbs with the melted butter until evenly coated.

I press the mixture firmly into the bottom of a springform pan to create the crust.

In a large mixing bowl, I beat the cream cheese until smooth and creamy.

I add the powdered sugar, key lime juice, lime zest, and vanilla extract, then beat until everything is fully combined.

In a separate bowl, I whip the cold whipping cream until stiff peaks form.

I gently fold the whipped cream into the cream cheese mixture to keep the filling light and airy.

Next I spread the filling evenly over the prepared crust and smooth the top with a spatula.

I refrigerate the cheesecake for at least 6 hours until fully set.

Before serving, I garnish the top with whipped cream and serve it chilled.

Servings and Timing

Servings: 12 servings

Prep Time: 20 minutes

Cooking Time: 0 minutes

Chilling Time: 6 hours

Total Time: 6 hours 20 minutes

Calories: Approximately 460 kcal per serving

Variations

I sometimes use regular lime juice if key limes are not available, although key limes provide a more distinctive flavor. For extra citrus intensity, I add additional lime zest to the filling and garnish. When I want a tropical variation, I mix shredded coconut into the crust or sprinkle toasted coconut on top. I also enjoy decorating the cheesecake with thin lime slices for an elegant presentation. For a slightly different crust, I substitute vanilla wafer crumbs or digestive biscuits for the graham crackers.

Storage/Reheating

I store any leftover cheesecake covered in the refrigerator for up to 5 days. To maintain the best texture, I keep it chilled until ready to serve. If I need to store it longer, I freeze individual slices or the entire cheesecake for up to 2 months. I thaw frozen cheesecake overnight in the refrigerator before serving. Since this is a no-bake dessert, I do not reheat it and instead enjoy it cold.

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FAQs

Can I use regular limes instead of key limes?

Yes, I can use regular lime juice if key limes are unavailable. The flavor will be slightly different but still delicious and refreshing.

How do I know when the cheesecake is set?

I know the cheesecake is ready when it feels firm around the edges and holds its shape when sliced after chilling for at least 6 hours.

Can I make this cheesecake ahead of time?

Yes, I often make it a day in advance because the extra chilling time helps the flavors develop and the texture become even firmer.

Can I freeze this cheesecake?

Yes, I can freeze the cheesecake for up to 2 months. I wrap it tightly and thaw it in the refrigerator before serving.

What type of cream cheese works best?

I prefer using full-fat cream cheese because it creates the richest and creamiest texture for the cheesecake filling.

Conclusion

I love making this No Bake Key Lime Cheesecake because it delivers a perfect balance of creamy richness and bright citrus flavor with minimal effort. The buttery graham cracker crust, fluffy filling, and refreshing lime taste make it a crowd-pleasing dessert that works for any occasion. Whether I prepare it for a family gathering, a summer celebration, or simply to satisfy a cheesecake craving, this easy no-bake recipe always turns out beautifully.

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