Lemon meringue pie is a beloved dessert in New Zealand, featuring a tangy, smooth lemon curd filling nestled in a crisp pastry shell and topped with a cloud of soft, toasted meringue. This recipe delivers a perfectly balanced pie with a bright, citrusy filling and a stable, fluffy meringue that doesn’t weep. The combination of sweet, tart, and creamy textures makes it a timeless favourite for any occasion.
Ingredients
- 1 ¼ cups (160 g) all-purpose flour
- ¼ cup (30 g) icing sugar
- ½ cup (115 g) cold unsalted butter, cubed
- 1 large egg yolk
- 2–3 tbsp cold water
- 1 cup (200 g) granulated sugar
- ¼ cup (30 g) cornflour (cornstarch)
- 1 cup (240 ml) water
- 4 large egg yolks
- ½ cup (120 ml) lemon juice (about 2–3 lemons)
- 1 tbsp finely grated lemon zest
- 2 tbsp (30 g) unsalted butter, softened
- 4 large egg whites
- ¾ cup (150 g) granulated sugar
- ¼ tsp cream of tartar
- ½ tsp vanilla extract
Instructions
- Make the pastry: In a food processor, pulse the flour, icing sugar, and cold butter until the mixture resembles coarse crumbs. Add the egg yolk and 2 tablespoons of cold water, pulsing until the dough just comes together. If it seems dry, add the remaining water. Shape into a disc, wrap in plastic, and chill for 30 minutes.
- Blind bake the crust: Preheat the oven to 375°F (190°C). Roll the chilled dough on a lightly floured surface to a 12-inch (30 cm) round. Fit it into a 9-inch (23 cm) pie dish, trim the edges, and prick the base with a fork. Line with parchment paper and fill with pie weights or dried beans. Bake for 15 minutes, then remove the weights and paper and bake for another 10 minutes, until golden. Set aside to cool slightly. Reduce the oven to 350°F (175°C).
- Prepare the lemon filling: In a medium saucepan, whisk together the sugar and cornflour. Gradually whisk in the water until smooth. Place over medium heat and cook, stirring constantly, until the mixture thickens and comes to a boil. Boil for 1 minute, then remove from heat.
- Temper the egg yolks: In a small bowl, lightly beat the egg yolks. Slowly whisk about ½ cup of the hot sugar mixture into the yolks to temper them. Then pour the yolk mixture back into the saucepan, whisking constantly.
- Finish the filling: Return the saucepan to medium heat and cook for 2–3 minutes, stirring constantly, until the mixture is very thick and just bubbling. Remove from heat and stir in the lemon juice, zest, and softened butter until smooth. Pour the filling into the baked pie crust and set aside while you make the meringue.
- Make the meringue: In a clean, dry bowl, beat the egg whites with an electric mixer on medium speed until frothy. Add the cream of tartar and continue beating until soft peaks form. Gradually add the sugar, 1 tablespoon at a time, beating well after each addition. Increase the speed to high and beat until stiff, glossy peaks form and the sugar is fully dissolved (rub a little between your fingers—it should feel smooth). Beat in the vanilla extract.
- Assemble and bake: Spoon the meringue over the hot filling, spreading it to the edges to seal the crust completely. Use the back of a spoon to create decorative peaks. Bake at 350°F (175°C) for 15–20 minutes, until the meringue is golden brown.
- Cool completely: Remove from the oven and cool on a wire rack for at least 2 hours before slicing. The filling will set as it cools.
Tips
- Seal the meringue: Spread the meringue all the way to the edges of the pastry to prevent it from shrinking and weeping.
- Use room-temperature egg whites: They whip up fluffier than cold ones. Separate the eggs while cold, then let the whites sit for 20–30 minutes before beating.
- Don’t skip the cornflour: It stabilises the filling and prevents it from being runny. For a gluten-free version, use a gluten-free flour blend for the pastry and ensure your cornflour is certified gluten-free.
- If you don’t have a food processor: Rub the butter into the flour with your fingertips until it resembles breadcrumbs, then mix in the egg yolk and water.
Serving Suggestions
Serve the pie at room temperature for the best texture—the meringue is soft and the filling is set. It pairs beautifully with a dollop of whipped cream or a scoop of vanilla ice cream. A cup of black coffee or a pot of Earl Grey tea makes a lovely accompaniment.
Variations
- Lime Meringue Pie: Replace the lemon juice and zest with lime for a tropical twist.
- Passionfruit Meringue Pie: Swap half the lemon juice for passionfruit pulp (about ¼ cup/60 ml) and reduce the water slightly. The passionfruit seeds add a lovely crunch.
- Ginger Crust: Add ½ teaspoon of ground ginger to the pastry flour for a subtle spice that complements the lemon.
Storage and Reheating
Store leftover pie in the refrigerator, loosely covered, for up to 3 days. The meringue may soften slightly, but it will still taste delicious. To serve, bring to room temperature for about 30 minutes. Do not reheat the whole pie, as the meringue will become rubbery. If you prefer a warm slice, microwave individual pieces for 10–15 seconds, but note the meringue will deflate. For longer storage, freeze the pie without the meringue for up to 2 months; thaw overnight in the fridge, then top with fresh meringue and bake as directed.
Frequently Asked Questions
Can I use a store-bought pie crust? Yes, a pre-made shortcrust pastry shell works well. Blind bake it according to the package instructions before filling.
Why is my meringue weeping? Weeping (beads of moisture on the meringue) happens when the meringue is undercooked or the filling is too cold when the meringue is added. Ensure the filling is hot when you spread the meringue over it, and bake until the meringue reaches 160°F (71°C) as a safe minimum for egg dishes.
Can I make this pie ahead of time? Yes, you can make the pie a day ahead and store it in the refrigerator. However, the meringue may soften and weep slightly. For best results, assemble and bake the pie within 4–6 hours of serving.
How do I know when the meringue is done? The meringue should be golden brown on the peaks and the internal temperature should read 160°F (71°C) on an instant-read thermometer. This ensures the egg whites are safe to eat.
Can I use bottled lemon juice? Fresh lemon juice gives the best flavour, but bottled juice can be used in a pinch. Avoid using lemon extract, as it can taste artificial.
My filling is runny—what went wrong? The filling needs to boil for at least 1 minute after adding the cornflour to activate its thickening power. Make sure you measure the cornflour accurately and cook the filling until it is very thick before pouring into the crust.
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Safety notes: safe minimum internal temperatures from USDA FSIS; raw and undercooked fish guidance from the U.S. FDA. Food safety notes
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