Ingredients
Method
Preparation
- Preheat the oven to 350 degrees F.
- In a medium saucepan, whisk together 1 cup granulated sugar and 1/4 cup cornstarch. Gradually whisk in 1 1/2 cups cold water until smooth.
- Whisk the egg yolks lightly, then add them to the saucepan. Stir until fully combined. Set aside.
- Measure the lemon juice and lemon zest and set aside.
Whipping Meringue
- In a large mixing bowl, beat the egg whites until foamy.
- Add the cream of tartar and continue beating on high speed.
- Gradually add 1/2 cup granulated sugar. Beat until stiff, glossy peaks form.
Cooking Filling
- While the meringue whips, place the saucepan over medium heat. Whisk constantly until the mixture comes to a low boil. Continue whisking and boil gently for 1 minute.
- Remove from heat and whisk in the lemon juice, lemon zest, and butter until smooth.
Baking the Pie
- Immediately pour the hot filling into the pre-baked pie crust.
- Spoon the meringue over the hot filling, spreading it all the way to the crust edges to seal.
- Bake for about 15 minutes, until the meringue is lightly browned.
Serving
- Allow the pie to cool completely before slicing and serving.
Notes
Store in the fridge covered loosely with plastic wrap. The pie will keep well for 2 to 3 days. Do not freeze once baked.
