Prep Time: 1 hour
Cook Time: 1 hour 10 minutes
Chill Time: 6 hours (minimum)
Total Time: 8 hours 10 minutes
Yield: 12-14 slices
Intensity Ratings
Aspect Rating (1-5) Notes
Skill Level ★★★★☆ (Intermediate) Requires Swiss meringue technique and water bath management.
Physical Effort ★★★☆☆ (Moderate) Active mixing and whisking; stand mixer recommended.
Mess Factor ★★★★☆ (High) Multiple bowls, zest debris, sticky meringue, and water bath potential for spills.
Why This Recipe Works
This Lemon Meringue Cheesecake combines three dessert worlds: buttery shortbread crust, tangy lemon-infused cheesecake filling, and a billowy toasted meringue topping. Instead of a separate lemon curd layer, the lemon is baked directly into the cheesecake, creating a silky, bright flavor without curdling. The water bath ensures a crack-free top, essential for holding the meringue.
Ingredients
For the Crust
180g (1 ½ cups) graham cracker crumbs (or digestive biscuits)
60g (¼ cup) granulated sugar
85g (6 tbsp) unsalted butter, melted
1 tsp lemon zest (optional, for extra punch)
For the Cheesecake Filling
900g (4 blocks, 8 oz each) full-fat cream cheese, softened to room temperature
200g (1 cup) granulated sugar
3 tbsp all-purpose flour (or cornstarch for gluten-free)
4 large eggs, room temperature
2 large egg yolks, room temperature
120ml (½ cup) fresh lemon juice (about 4-5 lemons)
2 tbsp lemon zest (packed, from those same lemons)
120ml (½ cup) full-fat sour cream, room temperature
1 tsp vanilla extract
For the Italian or Swiss Meringue
4 large egg whites (120g), room temperature
200g (1 cup) granulated sugar
¼ tsp cream of tartar (or 1 tsp lemon juice)
½ tsp vanilla extract
Equipment Needed
9-inch (23cm) springform pan
Heavy-duty aluminum foil (for water bath)
Large roasting pan (for water bath)
Stand mixer or electric hand mixer
Kitchen torch (for toasting meringue) – optional but recommended
Candy thermometer (if making Italian meringue)
Instructions
Phase 1: Crust (Intensity: Easy, Mess: Low)
Preheat oven to 175°C (350°F).
Mix graham crumbs, 60g sugar, melted butter, and lemon zest until it resembles wet sand.
Press firmly into the bottom and 1 inch up the sides of a 9-inch springform pan. Use a flat-bottomed glass for compression.
Bake for 10 minutes. Cool on a wire rack. Reduce oven to 160°C (325°F).
Phase 2: Cheesecake Filling (Intensity: Moderate, Mess: Medium)
In a stand mixer with paddle attachment, beat cream cheese on medium speed until completely smooth (2 minutes). Scrape bowl.
Add 200g sugar and flour. Beat 1 minute. Scrape.
Add eggs and yolks, one at a time, on low speed. Mix just until combined – do not overbeat.
Stir in lemon juice, lemon zest, sour cream, and vanilla by hand with a spatula. The mixture will be slightly loose.
Phase 3: Water Bath Assembly (Critical step – Intensity: High, Mess: High)
Wrap the outside of the springform pan with two layers of heavy-duty foil, crimping tightly around the top rim. No water should seep in.
Place the foil-wrapped pan inside a large roasting pan.
Pour cheesecake filling into the crust. Smooth top.
Place roasting pan on oven rack. Pour boiling water into the roasting pan until it reaches halfway up the springform pan sides.
Bake at 160°C (325°F) for 60–70 minutes. The edges should be set, but the center will still wobble like jelly.
Phase 4: Cooling (Patience required)
Turn off oven, crack door open, and leave cheesecake in water bath for 1 hour.
Remove pan from water bath, discard foil. Run a thin knife around the edge (to prevent cracking).
Cool completely on a wire rack (about 2 hours).
Refrigerate uncovered for 4 hours, then cover and chill at least 6 hours (overnight is best).
Phase 5: Meringue Topping (Intensity: Skilled, Mess: Medium)
Choose Swiss method for stability.
In a heatproof bowl, whisk 4 egg whites, 200g sugar, and cream of tartar.
Set bowl over a saucepan of simmering water (not boiling). Whisk constantly until sugar dissolves and mixture reaches 71°C (160°F) – about 5 minutes. Test by rubbing between fingers: no grittiness.
Transfer to stand mixer. Whip on medium-high until stiff, glossy peaks form and bowl is cool to touch (about 8–10 minutes). Add vanilla at the end.
Remove chilled cheesecake from springform pan. Place on serving plate.
Pile meringue onto the cheesecake, sealing all the way to the crust edges. Create peaks and swirls.
Toast with a kitchen torch until golden brown. (Or use oven broiler for 30-45 seconds – watch constantly.)
Final Presentation & Storage
Serve slightly chilled or at room temperature. Slice with a hot, dry knife (wipe between cuts).
Storage: Refrigerate up to 3 days. Meringue will weep slightly after 24 hours. Do not freeze – meringue collapses.
Nutrition Information (per slice, based on 14 slices)
Nutrient Amount
Calories 587 kcal
Protein 10 g
Fat 37 g
– Saturated Fat 21 g
Carbohydrates 54 g
– Sugar 46 g
– Fiber 0.5 g
Sodium 398 mg
Cholesterol 178 mg
Vitamin C 8 mg (13% DV)
Calcium 112 mg (9% DV)
Iron 1.2 mg (7% DV)