This traditional lemon pie is a perfect balance of tangy and sweet, with a buttery crust and a light, fluffy meringue topping. It’s an all-time classic that shines at any gathering and brings a refreshing citrus twist to your dessert table.
Let’s break down what’s going into this pie. The crust relies on all-purpose flour and cold butter, which create that flaky texture we all love. The addition of ice water helps the dough come together without warming the butter, crucial for that flaky crust. For the filling, granulated sugar sweetens it up, while fresh lemon juice and lemon zest add a bright, citrusy zing. Egg yolks aid in thickening and enriching the filling, along with cornstarch for that smooth, stable texture. A touch of salt balances the flavors, and softened butter adds a silky finish. Finally, the meringue is made with egg whites and a bit of granulated sugar for a sweet, airy topping.
This pie is wonderful served chilled, making it great for warm-weather gatherings. Pair it with a scoop of vanilla ice cream or some fresh berries for an extra touch of sweetness and color.
Start by preheating your oven to 425°F. As you prepare your crust, mix the flour and cold butter in a bowl until you get that crumbly texture. Gradually add ice water a tablespoon at a time until the dough forms a ball. Roll it out on a floured surface, then lay it gently into a 9-inch pie pan. Prick the bottom with a fork to prevent bubbles and bake it for 10 to 12 minutes until it turns a nice golden hue.
While the crust is baking, turn your attention to the filling. In a saucepan, combine 1 1/4 cups sugar, cornstarch, water, lemon juice, and salt. Cook this over medium heat, stirring constantly until it thickens. Once it's thick, remove from heat and stir in your lemon zest, egg yolks, and 3 tablespoons of butter until smooth. Pour this lemony mixture into your baked crust while it’s still warm.
For the meringue, beat egg whites in a clean bowl until soft peaks form. Gradually add 1/4 cup sugar, continuing to beat until you see stiff peaks. Spread this meringue over the hot lemon filling, making sure to seal the edges well to prevent shrinking. Pop it back in the oven at 350°F for 10 to 12 minutes, just until the meringue is golden brown. Let it cool completely before slicing and serving.