Real Lemon Pie (Printable Version)

Creamy, tangy lemon filling in a buttery graham cracker crust with golden meringue topping.

# What You Need:

→ Graham Cracker Crust

01 - 1 1/4 cups graham cracker crumbs
02 - 1/4 cup granulated sugar
03 - 1/3 cup unsalted butter, melted

→ Lemon Filling

04 - 1 cup granulated sugar
05 - 2 tablespoons cornstarch
06 - 1/4 teaspoon salt
07 - 1 1/2 tablespoons finely grated lemon zest (about 2 lemons)
08 - 1/2 cup freshly squeezed lemon juice (about 2-3 lemons)
09 - 4 large egg yolks
10 - 1 1/4 cups water
11 - 3 tablespoons unsalted butter

→ Meringue Topping

12 - 4 large egg whites
13 - 1/4 teaspoon cream of tartar
14 - 1/2 cup granulated sugar

# How-To:

01 - Preheat oven to 350°F. Lightly grease a 9-inch pie pan and set aside.
02 - In a mixing bowl, combine graham cracker crumbs, sugar, and melted butter until the mixture resembles wet sand. Press firmly and evenly into the bottom and up the sides of the pie pan.
03 - Bake the crust for 8 minutes until set and lightly golden. Remove from the oven and let cool while preparing the filling.
04 - In a medium saucepan, whisk together sugar, cornstarch, salt, and lemon zest until evenly combined.
05 - Gradually whisk in the lemon juice, egg yolks, and water into the dry mixture, stirring until completely smooth with no lumps.
06 - Place the saucepan over medium heat and whisk constantly for 6 to 8 minutes, until the mixture thickens significantly and comes to a gentle boil. Remove from heat immediately.
07 - Add butter to the hot filling and whisk vigorously until fully melted and incorporated, creating a smooth, glossy curd.
08 - Pour the hot lemon filling directly into the prepared graham cracker crust, spreading evenly with a spatula.
09 - In a clean, grease-free mixing bowl, beat egg whites and cream of tartar with an electric mixer on medium speed until soft peaks form. Gradually add sugar, one tablespoon at a time, beating on high speed until stiff, glossy peaks hold their shape.
10 - Spread the meringue over the hot filling, making sure to seal the edges completely against the crust to prevent shrinking. Create decorative swirls or peaks using the back of a spoon.
11 - Bake for 12 to 15 minutes until the meringue is golden brown on the peaks and edges. Watch carefully to avoid over-browning.
12 - Cool the pie at room temperature for 1 hour, then refrigerate for at least 2 hours before slicing to allow the filling to set completely.

# Expert Hints:

01 -
  • The filling sets into a silky, spoonable custard that balances sweet and sour perfectly every single time.
  • That graham cracker crust comes together in minutes with no rolling pin required.
02 -
  • Whisk the filling constantly while cooking because even a few seconds of resting on the heat can create stubborn lumps.
  • Make sure your bowl and whisk are completely free of grease or yolks when whipping meringue or it will never reach stiff peaks.
03 -
  • Zest your lemons before juicing them because a soft, spent lemon yields almost no zest.
  • Spread the meringue while the filling is still hot so it seals to the edges and prevents weeping.