Introduction
This recipe combines two lemon-lover’s dreams: a creamy, zesty no-bake cheesecake and a lusciously tart homemade lemon curd. You get a dessert that’s refreshingly bright yet luxuriously rich, all without turning on your oven. It’s the perfect showstopper for a warm day or any time you crave a burst of citrus sunshine.
Prep & Cook Time
Prep Time: 25 minutes
Cook Time: 30 minutes (for curd)
Total Time: 55 minutes (plus chilling)
Servings: 12
Ingredients
- ¾ cup granulated sugar
- 6 large egg yolks
- ⅜ cup fresh lemon juice
- 2¼ teaspoon lemon zest
- 4½ Tablespoons salted butter (room temperature)
- 8 graham crackers
- 1½ Tablespoons granulated sugar
- 3 Tablespoons salted butter (melted)
- 1 cup heavy cream (cold)
- 3 cups cream cheese (room temperature)
- ¼ cup sour cream
- 1 cup granulated sugar
- 2 Tablespoons lemon zest
- 1½ Tablespoons lemon juice
- 1½ teaspoons vanilla powder (use half this amount if you prefer less rich vanilla flavor)
Instructions
- First, make the lemon curd. In a medium heatproof bowl, whisk together the ¾ cup granulated sugar, 6 egg yolks, ⅜ cup lemon juice, and 2¼ teaspoon lemon zest.
- Place the bowl over a pot of gently simmering water (double boiler), ensuring the bottom of the bowl does not touch the water. Whisk constantly until the mixture thickens enough to coat the back of a spoon, about 10-15 minutes.
- Remove the bowl from heat. Whisk in the 4½ Tablespoons of room-temperature salted butter, one tablespoon at a time, until fully incorporated and smooth. Press plastic wrap directly onto the surface of the curd and refrigerate until completely cool and set, at least 1 hour.
- While the curd chills, make the crust. Place the 8 graham crackers in a sealed bag and crush finely with a rolling pin. Transfer crumbs to a bowl and mix with 1½ Tablespoons granulated sugar and 3 Tablespoons melted salted butter until it resembles wet sand.
- Press the crumb mixture firmly and evenly into the bottom of a 9-inch springform pan. Place in the refrigerator to set.
- For the filling, using a hand mixer or stand mixer with the whisk attachment, whip the 1 cup of cold heavy cream until stiff peaks form. Transfer to another bowl and set aside.
- In the same mixing bowl (no need to clean), beat the 3 cups of room-temperature cream cheese and ¼ cup sour cream until completely smooth and lump-free.
- Beat in the 1 cup granulated sugar, 2 Tablespoons lemon zest, 1½ Tablespoons lemon juice, and 1½ teaspoons vanilla powder (use half this amount if you prefer less rich vanilla flavor) until fully combined and creamy.
- Gently fold the reserved whipped cream into the cream cheese mixture until no white streaks remain.
- Spread half of the cheesecake filling over the chilled crust. Spoon about ¾ of the chilled lemon curd over this layer. Carefully spread the remaining cheesecake filling on top.
- Dollop the remaining lemon curd over the top of the cheesecake. Use a knife or skewer to swirl it decoratively into the surface.
- Cover the pan with plastic wrap and refrigerate the cheesecake for at least 6 hours, preferably overnight, to set completely before serving.
Variations
- Create individual servings by assembling the cheesecake in small jars or glasses for a portable treat.
- Instead of swirling, create a clean, layered look by spreading the remaining curd in an even layer on top as a glaze.
- Add a textural element by sprinkling the top with crushed graham cracker crumbs or shortbread cookie crumbs before chilling.
- For a more intense visual swirl, add a drop or two of yellow food gel to the curd you plan to swirl on top.
Tips for Success
- Ensure your cream cheese is truly at room temperature to avoid a lumpy filling.
- When making the curd, whisk constantly and keep the heat low/gentle to prevent the eggs from scrambling.
- Chill your mixing bowl and beaters before whipping the heavy cream for faster, better peaks.
- For clean slices, dip your knife in hot water and wipe it clean between each cut.
Storage & Reheating
Store the cheesecake covered in the refrigerator for up to 5 days. This dessert does not require reheating and is best served cold. For longer storage, you can freeze the cheesecake (without garnish) for up to 2 months. Thaw overnight in the refrigerator before serving.
FAQ
Can I use store-bought lemon curd?
Yes, you can substitute about 1 cup of good-quality store-bought lemon curd to save time, though the flavor of homemade is superior.
Why is my cheesecake filling runny?
This is usually because the heavy cream was not whipped to stiff peaks, the cream cheese was too cold, or the cheesecake hasn’t chilled long enough. Ensure you follow the chilling time of at least 6 hours.
What can I do with the leftover egg whites?
You can use them to make meringues, macarons, or add them to an omelet or scramble for a protein boost.
Can I use a different crust?
Yes, the method remains the same. You can swap the graham crackers for digestive biscuits, shortbread cookies, or even gingersnaps for a different flavor.
My curd is too thin. Can I fix it?
You can return the thin curd to the double boiler and continue cooking, whisking constantly, until it thickens further. Strain it if any bits of egg have cooked.
Can I make this gluten-free?
Absolutely. Simply use gluten-free graham crackers or cookies for the crust base.