This classic lemon meringue pie features a tangy lemon filling encased in a flaky pie crust, topped with a light and fluffy meringue. It’s a refreshing dessert that’s perfect for any occasion.

Ingredients:
For the Pie Crust:
- 1 ¼ cups all-purpose flour
- ½ teaspoon salt
- ½ cup unsalted butter, cold and cubed
- 3 to 4 tablespoons ice water
For the Lemon Filling:
- 1 cup granulated sugar
- 2 tablespoons cornstarch
- ¼ teaspoon salt
- 1 ½ cups water
- 3 large egg yolks, lightly beaten
- 2 tablespoons unsalted butter
- ½ cup fresh lemon juice (about 2-3 lemons)
- 1 tablespoon lemon zest (optional)
For the Meringue:
- 3 large egg whites
- ¼ teaspoon cream of tartar
- ½ cup granulated sugar
- 1 teaspoon vanilla extract
Instructions:
- Preheat your oven to 425 degrees Fahrenheit. In a medium bowl, whisk together the flour and salt.
- Add the cold, cubed butter and mix with a pastry cutter or your fingers until the mixture resembles coarse crumbs.
- Gradually add the ice water, one tablespoon at a time, mixing until the dough comes together. Shape into a disk, wrap in plastic wrap, and refrigerate for at least 30 minutes.
- Roll out the chilled dough on a floured surface to fit a 9-inch pie pan. Place the rolled-out dough into the pie pan and trim any excess. Prick the bottom with a fork to prevent bubbling.
- Bake the crust for 12-15 minutes or until lightly golden. Allow to cool.
- In a medium saucepan, whisk together the sugar, cornstarch, and salt.
- Gradually add the water, stirring to combine. Cook over medium heat, stirring constantly, until the mixture comes to a boil and thickens.
- Reduce the heat and whisk a small amount of the hot mixture into the beaten egg yolks to temper them, then gradually whisk the egg yolk mixture back into the saucepan.
- Cook for an additional 2 minutes, stirring constantly. Remove from heat and stir in the butter, lemon juice, and lemon zest (if using).
- Pour the lemon filling into the baked pie crust.
- In a clean mixing bowl, beat the egg whites with an electric mixer until foamy. Add the cream of tartar and continue beating until soft peaks form.
- Gradually add the sugar, one tablespoon at a time, while continuing to beat until the meringue is glossy and stiff peaks form. Stir in the vanilla extract.
- Spread the meringue over the lemon filling, making sure to seal the edges to prevent shrinking.
- Use a spatula to create peaks and swirls in the meringue for a decorative touch.
- Bake the pie in the preheated oven for 8-10 minutes or until the meringue is golden brown.
- Allow the pie to cool to room temperature, then refrigerate for at least 2 hours before serving.

