Key Lime Cheesecake: A Tangy and Creamy Delight

There’s something undeniably refreshing about the combination of tart key limes and rich, creamy cheesecake. This Key Lime Cheesecake delivers the perfect balance of citrusy zing and velvety smoothness, all sitting atop a buttery graham cracker crust. It’s the ultimate dessert for warm weather, special occasions, or whenever you’re craving something indulgently tangy.

Inspired by the classic flavors of key lime pie, this cheesecake takes things to the next level with its decadent texture and vibrant citrus notes. Whether you’re a cheesecake lover or a citrus enthusiast, this recipe is bound to become a favorite. Plus, it’s easier to make than you might think!

Ingredients

For the Crust:

Ingredient	Quantity
Graham cracker crumbs	1 ½ cups (about 12 crackers)
Granulated sugar	2 tbsp
Unsalted butter, melted	5 tbsp

For the Cheesecake Filling:

Ingredient	Quantity
Cream cheese (softened)	24 oz (3 blocks)
Granulated sugar	¾ cup
Sour cream	½ cup
Key lime juice (freshly squeezed)	½ cup
Key lime zest	1 tbsp
Eggs	3 large
Vanilla extract	1 tsp
All-purpose flour	1 tbsp

For the Topping (Optional but Recommended):

Ingredient	Quantity
Heavy whipping cream	1 cup
Powdered sugar	¼ cup
Key lime zest (for garnish)	As needed
Lime slices (for garnish)	As needed

Tip: If you can’t find key limes, you can use regular limes, though key limes have a more distinct, floral tartness.

Equipment Needed

• 9-inch springform pan – Ensures easy removal of the cheesecake.
• Mixing bowls – For combining the crust and filling ingredients.
• Electric mixer or stand mixer – Helps achieve a smooth, lump-free cheesecake batter.
• Zester or grater – To extract that fresh lime zest for extra flavor.
• Citrus juicer – Makes squeezing key limes much easier.
• Baking sheet with water (for water bath) – Prevents cracks in the cheesecake.

Step-by-Step Instructions

Step 1: Prepare the Crust

1. Preheat the oven to 325°F (163°C).
2. In a bowl, combine the graham cracker crumbs, sugar, and melted butter. Mix until the crumbs are evenly coated.
3. Press the mixture firmly into the bottom of a 9-inch springform pan. Use the back of a spoon or the bottom of a glass to ensure an even layer.
4. Bake for 8–10 minutes, then remove and let it cool while preparing the filling.

Step 2: Make the Cheesecake Filling

1. In a large mixing bowl, beat the softened cream cheese until smooth and creamy.
2. Add the sugar and mix until well combined.
3. Stir in the sour cream, key lime juice, lime zest, vanilla extract, and flour. Mix until just combined.
4. Add the eggs one at a time, beating on low speed after each addition (this prevents overmixing and keeps the cheesecake creamy).

Step 3: Bake the Cheesecake

1. Pour the cheesecake batter over the cooled crust. Smooth the top with a spatula.
2. Water Bath Method (Optional but Recommended): Wrap the bottom of the springform pan in aluminum foil and place it in a larger baking dish. Pour hot water into the baking dish until it reaches about 1 inch up the sides of the pan. This prevents cracks.
3. Bake at 325°F (163°C) for 55–65 minutes, or until the center is slightly jiggly but the edges are set.
4. Turn off the oven and let the cheesecake cool inside with the door slightly open for 1 hour. Then transfer it to the refrigerator for at least 6 hours or overnight.

Step 4: Make the Whipped Topping (Optional)

1. Beat the heavy whipping cream and powdered sugar together until stiff peaks form.
2. Pipe or spread over the chilled cheesecake.
3. Garnish with key lime zest and lime slices for an elegant presentation.

Tips and Variations

• Don’t overmix the batter – This introduces air bubbles, which can cause the cheesecake to crack.
• Use full-fat cream cheese and sour cream for the creamiest texture.
• For a no-bake version, replace the eggs with 1 cup of sweetened condensed milk and freeze the cheesecake for 4 hours instead of baking.
• Want a coconut twist? Add ½ cup of shredded coconut to the crust for an extra tropical flavor.
• Gluten-free version – Use gluten-free graham crackers for the crust.

Serving Suggestions

This cheesecake pairs beautifully with a drizzle of raspberry sauce or a dollop of mango puree for added fruitiness. If you’re serving at a summer gathering, consider plating it with a side of fresh berries. Garnish with lime zest and a slice of key lime for an elegant touch. For extra indulgence, add a thin layer of white chocolate ganache on top before refrigerating.

Pairings

• Beverages: A chilled glass of Moscato, a classic margarita, or an iced key lime mojito enhances the citrusy notes of the cheesecake.
• Coffee Lovers: A cup of vanilla latte or an espresso balances the richness beautifully.
• Tea Pairings: Try hibiscus tea or a light green tea for a refreshing contrast.

Storage and Reheating

• Refrigeration: Store the cheesecake in an airtight container in the fridge for up to 5 days.
• Freezing: Wrap individual slices in plastic wrap and store in an airtight container for up to 3 months. Thaw in the refrigerator overnight before serving.
• Reheating: Cheesecake is best served cold, but if you prefer a softer texture, let it sit at room temperature for 10–15 minutes before eating.

Nutritional Information (Per Serving – Approximate)

Nutrient	Amount
Calories	380
Total Fat	24g
Carbohydrates	35g
Protein	6g
Sugar	25g
Sodium	220mg

Nutrition information is automatically calculated, so should only be used as an approximation.

Conclusion

Key Lime Cheesecake is the perfect dessert for those who love a balance of creamy richness and citrusy brightness. With its buttery graham cracker crust, smooth and tangy filling, and optional whipped topping, it’s a treat that feels both indulgent and refreshing. Whether you’re making it for a summer gathering, a holiday dessert table, or just to satisfy a craving, this cheesecake is sure to impress with its vibrant flavor and stunning presentation.

Give this recipe a try and let the zesty key lime goodness brighten your day! Whether you follow it exactly or add your own creative twists, we’d love to hear about your experience. Share your thoughts in the comments, post a photo of your cheesecake, or experiment with different toppings and flavors. No matter how you serve it, this Key Lime Cheesecake is bound to become a new favorite. Happy baking!