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Easy Key Lime Cheesecake

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  • Author: Sarra
  • Prep Time: 20 minutes
  • Cook Time: 55 minutes
  • Total Time: 5+ hours
  • Yield: 10 servings 1x
  • Category: Dessert
  • Method: Baking
  • Cuisine: American
  • Diet: Vegetarian

Description

This Easy Key Lime Cheesecake is a creamy, tangy, and refreshing dessert with a buttery graham cracker crust. Made with fresh key lime juice, this no-fail cheesecake is perfect for summer gatherings, holidays, or whenever you crave a zesty treat!


Ingredients

Units Scale
  • For the Crust:
  • 1 1/2 cups graham cracker crumbs
  • 1/4 cup granulated sugar
  • 5 tbsp unsalted butter (melted)
  • For the Key Lime Cheesecake Filling:
  • 16 oz cream cheese (softened)
  • 3/4 cup granulated sugar
  • 1/2 cup sour cream
  • 2 tbsp all-purpose flour
  • 3 large eggs
  • 1/2 cup fresh key lime juice (or bottled)
  • 1 tbsp key lime zest
  • 1 tsp vanilla extract
  • For the Topping (Optional):
  • 1 cup heavy whipping cream
  • 2 tbsp powdered sugar
  • Lime zest or lime slices for garnish

Instructions

  • Step 1: Prepare the Crust
  • Preheat oven to 325°F (163°C).
  • In a bowl, mix graham cracker crumbs, sugar, and melted butter until combined.
  • Press the mixture into the bottom of a 9-inch springform pan.
  • Bake for 10 minutes, then let cool while preparing the filling.
  • Step 2: Make the Cheesecake Filling
  • In a large bowl, beat cream cheese and sugar until smooth.
  • Add sour cream, flour, key lime juice, zest, and vanilla extract. Mix until combined.
  • Beat in eggs one at a time, mixing just until incorporated (don’t overmix).
  • Step 3: Bake the Cheesecake
  • Pour the filling over the cooled crust and smooth the top.
  • Place the springform pan in a water bath (wrap the bottom with foil and place in a larger pan with hot water).
  • Bake for 50-55 minutes, or until the edges are set and the center slightly jiggles.
  • Turn off the oven, crack the door slightly, and let the cheesecake cool inside for 1 hour.
  • Refrigerate for at least 4 hours (preferably overnight).
  • Step 4: Make the Whipped Topping (Optional)
  • Whip heavy cream and powdered sugar until stiff peaks form.
  • Pipe or spread over the cheesecake and garnish with lime zest or slices.
  • Step 5: Serve and Enjoy!
  • Slice and enjoy your creamy Key Lime Cheesecake!

 


Notes

  • No-Bake Option: Skip the eggs and bake time; refrigerate for at least 6 hours.
  • Substitutes: Use regular lime juice if key limes are unavailable.
  • Prevent Cracks: Use a water bath and avoid overmixing the batter.
  • Storage: Keeps in the fridge for up to 5 days or frozen for up to 2 months.

Nutrition

  • Calories: ~380 kcal
  • Sugar: ~28g
  • Sodium: ~260mg
  • Fat: ~24g
  • Saturated Fat: ~14g
  • Unsaturated Fat: ~8g
  • Trans Fat: ~0g
  • Carbohydrates: ~38g
  • Fiber: ~1g
  • Protein: ~6g
  • Cholesterol: ~90mg