Key Lime Cream Cheese Cake (Tangy, Creamy & Irresistibly Smooth)

The Ultimate Key Lime Cream Cheese Cake for Citrus Lovers

If you love bright citrus desserts with a rich, creamy texture, this Key Lime Cream Cheese Cake is going to be your new favorite. It combines the tangy freshness of lime with smooth cream cheese and a buttery crust for a perfectly balanced dessert.

This cake is ideal for spring gatherings, summer parties, holidays, or anytime you crave something refreshing yet indulgent.

Ingredients

For the Crust

1½ cups graham cracker crumbs
⅓ cup melted butter
2 tablespoons sugar

For the Filling

16 oz cream cheese, softened
1 cup granulated sugar
2 large eggs
½ cup sour cream
⅓ cup fresh key lime juice (or regular lime juice)
1 tablespoon lime zest
1 teaspoon vanilla extract

Optional Topping

Whipped cream
Lime slices or zest

Instructions

Step 1: Prepare the Crust

Preheat oven to 325°F (160°C).
Mix graham cracker crumbs, melted butter, and sugar.
Press firmly into a greased 9-inch springform pan.
Bake 8–10 minutes. Cool slightly.

Step 2: Make the Filling

Beat cream cheese until smooth.
Add sugar and mix until creamy.
Beat in eggs one at a time.
Mix in sour cream, lime juice, lime zest, and vanilla.
Beat just until combined (don’t overmix).

Step 3: Bake

Pour filling over crust.
Bake 45–55 minutes until center is slightly set but still slightly jiggly.
Turn off oven and let cake cool inside with door slightly open for 1 hour.

Step 4: Chill

Refrigerate at least 4 hours or overnight before serving.

Top with whipped cream and lime zest before slicing.

Tips for a Perfect Creamy Texture

Use room temperature ingredients.
Don’t overbeat the batter.
For extra smooth texture, bake in a water bath.
Let chill completely for clean slices.

Delicious Variations

Add a coconut crust for tropical flavor.
Swirl in raspberry sauce.
Turn into mini cheesecakes.
Add a white chocolate drizzle.