Description
Delight in the classic Lemon Meringue Pie with a perfectly pre-baked flaky crust, a tangy lemon custard filling, and a light, fluffy meringue topping. This recipe combines the bright flavors of fresh lemon juice and zest with a smooth custard set in a crisp pie shell, crowned by a golden, cloud-like meringue. Perfect for special occasions or a refreshing dessert on any day, the pie is best served fresh for optimal texture and flavor.
Ingredients
Pie Crust
- 1 (9-inch) frozen pie crust (deep-dish recommended if store-bought) or homemade pie crust
Lemon Filling
- 5 large egg yolks
- 6 tablespoons cornstarch
- 1 1/3 cup (266g) sugar
- 1/4 teaspoon kosher salt
- 1 1/2 cups water
- 1/2 cup lemon juice (freshly squeezed)
- 2 teaspoons lemon zest
- 2 tablespoons unsalted butter
Meringue
- 1 tablespoon cornstarch
- 1/3 cup water
- 1/4 teaspoon cream of tartar or 1 teaspoon white vinegar
- 1/2 cup plus 2 tablespoons (128g) sugar
- 5 large egg whites, at room temperature
- 1/2 teaspoon vanilla extract
Instructions
- Preheat the oven: Set your oven to 375°F (190°C) to begin pre-baking the pie crust.
- Pre-bake the pie shell: If using frozen crust, follow package instructions. For homemade or unbaked frozen crust, line it with aluminum foil extending beyond edges, fill two-thirds with pie weights or dry beans, and bake for 20 minutes. Remove foil and weights, prick bottom of crust with a fork to prevent bubbling, and bake 15 more minutes until lightly golden. Remove and set aside.
- Make the lemon filling: Whisk egg yolks in a bowl. In a saucepan, combine cornstarch, sugar, salt, and water; whisk and bring to a boil over medium heat, stirring constantly until thickened to Cream of Wheat consistency. Temper yolks by whisking spoonfuls of hot mixture into them, then return yolk mixture to saucepan. Boil 3-4 minutes stirring constantly to prevent curdling. Remove from heat and stir in lemon juice, zest, and butter until melted.
- Reduce oven temperature: Lower oven heat to 325°F (163°C) for baking the finished pie.
- Prepare cornstarch mixture for meringue: In a small saucepan, dissolve 1 tablespoon cornstarch in 1/3 cup cold water and heat over medium, whisking until it thickens and bubbles. Remove from heat and set aside.
- Mix sugar and cream of tartar: Whisk together 1/2 cup plus 2 tablespoons sugar with 1/4 teaspoon cream of tartar. If cream of tartar is unavailable, plan to use vinegar later in the egg whites.
- Make the meringue: In a clean bowl, beat egg whites with vanilla on low speed, increasing to medium until frothy. Gradually add sugar and cream of tartar mixture a spoonful at a time, beating until soft peaks form. Add cornstarch gel mixture slowly, then beat on high until stiff peaks form, careful not to over-beat to avoid grainy texture.
- Reheat filling and assemble pie: Warm lemon filling until bubbling hot for better meringue adhesion. Pour hot filling into pre-baked crust, spreading evenly.
- Top with meringue: Quickly spread meringue around edges of pie to seal to crust with no gaps. Fill center fully, creating decorative peaks with the back of a spoon.
- Bake the pie: Bake at 325°F (163°C) for 20 minutes until meringue turns golden brown.
- Cool completely: Transfer pie to a wire rack to cool entirely to room temperature. For firmer filling, cool pie on a cooling pack wrapped in a towel. Serve the same day for best texture and flavor.
Notes
- Separate eggs while cold, but bring whites to room temperature before whipping for best meringue volume.
- Avoid any yolk in egg whites and ensure bowls and utensils are grease-free to achieve proper meringue peaks.
- Making the crust a day ahead can save time on the day of serving.
- Allow the pie to cool completely before slicing to prevent filling from being runny.
- Use fresh lemon juice and zest for the brightest flavor.
- Do not overbeat meringue to prevent grainy texture and weeping.
- This pie is best eaten on the day it is made for optimal freshness and texture.