Lemon Meringue Pie is a dessert that has a lemon custard filling and fluffy meringue topping with just the right blend of sweet and tart! Love lemon but not ready to tackle meringue? Try my Lemon Pie for a refreshing, summertime dessert!

Lemon Meringue Pie

Lemon Meringue Pie is an all-American pie that has been called a lemon cream pie or lemon custard pie within the last 200 years. Since some versions of this recipe use up to nine egg yolks, the egg whites had to be used somewhere, so why not in the meringue? It was a great way to not waste any ingredients.

This would be a classic dessert to serve anytime, but especially on the 4th of July (for America’s Independence Day) or August 15th, which just happens to be National Lemon Meringue Pie Day!


Overhead of a Lemon Meringue Pie with Slightly Browned Meringue

Lemon Meringue Pie Recipe

There are two important parts to this recipe–the lemon filling and the meringue. I used a store-bought pie crust, but you could definitely make your own homemade pie crust or even use a shortbread or graham cracker crust if you prefer.

Pie Filling Ingredients (full recipe below)

  • Granulated sugar
  • All-purpose flour
  • Cornstarch
  • Salt
  • Milk
  • Lemons
  • Butter
  • Egg yolks–Be sure to reserve the egg whites from these eggs to use in the meringue.
  • 9-inch pie crust–Pre-baked

Meringue Ingredients

  • Egg whites
  • Granulated sugar

Lemon Meringue Pie with a couple of Pieces Removed Showing the Inside

How to Make the Pie Filling

To make the lemon pie filling:

  • Whisk together the sugar, flour, cornstarch, and salt in a saucepan.
  • Add the milk, lemon juice, and lemon zest to the pan, stirring it all together over medium-high heat until it comes to a boil.
  • Add the butter, continuing to whisk until the butter melts into the rest of the mixture. Measure out 1/2 cup of the mixture and set it aside.

Meanwhile, in a medium bowl, slowly whisk the half cup of reserved sugar mixture with the egg yolks. Add this to the saucepan and bring it to a boil, stirring constantly to thicken the mixture. After it has come to a boil, remove it from the heat and pour it into the pre-baked pie crust.

How to Make Meringue

To make the meringue, beat the egg whites with a hand mixer until they become foamy. Don’t forget to use the egg whites from the eggs you used for the pie filling. Add the sugar and continue to beat until stiff peaks form. Stiff peaks are sharp peaks that can stand on their own even after the beater has been removed. Spread the meringue over the pie filling. 

Bake the pie in the oven for about 20 minutes. The meringue will turn a golden brown. Chill for 4 hours before serving. Store covered in the refrigerator.

Slice of Lemon Meringue Pie with One Bite Removed by Fork

How to Prevent Weeping

One of the biggest issues people have with Meringue pies is “weeping”.  That is when the egg whites shrink and some droplets of moisture appear on the surface of your pie.  They won’t hurt you but they don’t look great.  Here are a few great ways to make sure your pie turns out perfectly each time.

  • Overbaking – cook your pie low and slow and always check your pie at the minimum baking time
  • Undissolved sugar – Be sure that your sugar is completely dissolved by mixing egg whites and sugar on low speed until smooth. Rub a little bit of this between your fingers, and if it feels grainy at all, the sugar is not fully dissolved.
  • Cooled filling – Don’t let your filling cool before topping it with meringue.  When you pour on the meringue onto the pie filling, the filling should be hot.  The heat from the filling will help seal the meringue onto the filling and make it less likely to weep.  
  • Unsealed edges – Make sure that you push the meringue all the way out to the edge of the pie.  

Looking for More Lemon Desserts?

Lemonade Pie

The Best Lemon Bars

Lemon Ooey-Gooey Cake

Frosted Lemonade

Lemon Meringue Pie

Prep Time 20 minutes
Cook Time 20 minutes
Chill 4 hours
Total Time 4 hours 40 minutes
Lemon Meringue Pie is a dessert that has a lemon custard filling and fluffy meringue topping with just the right blend of sweet and tart.


Pie Filling

  • 2 cups (400g) granulated sugar
  • 4 tablespoons all-purpose flour
  • 7 tablespoons cornstarch
  • ½ teaspoon kosher salt
  • 3 cups (735g) whole milk
  • 5 medium lemons (about 3/4 cup), juiced and zested
  • 4 tablespoons butter
  • 4 large egg yolks, beaten, with egg whites reserved
  • 1 9-inch pie crust, baked

Meringue Topping

  • 8 large egg whites
  • ¾ cup (150g) granulated sugar


  • Preheat oven to 325°F.

Pie Filling

  • In a saucepan add sugar, flour, cornstarch, and salt and whisk together
  • Add milk, lemon juice, and lemon zest to the pan. Stir to combine and place over medium-high heat, stirring until the mixture comes to a boil.
  • Add butter, whisking to melt into the mixture.
  • Measure out 1/2 cup of the mixture and set aside.
  • In a medium bowl, slowly whisk the reserved 1/2 cup of the sugar mixture in with the egg yolks.
  • Add the egg mixture back into the saucepan.
  • Bring to a boil, stirring constantly until the mixture is thickened.
  • Remove from heat and pour into a pre-baked pie crust.


  • In a large bowl, beat egg whites until foamy. Slowly add in sugar, beating constantly until stiff peaks form.
  • Spread Meringue over pie filling.
  • Bake in the oven for 20 minutes (meringue will turn golden brown).
  • Chill for 4 hours.

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Meet Amanda Rettke

Amanda Rettke is the creator of I Am Baker, and the bestselling author of Surprise Inside Cakes: Amazing Cakes for Every Occasion – With a Little Something Extra Inside.Over the course of her 15+ year blogging adventure, she has been featured in and collaborated with the Food Network, New York Times, LA Times, Country Living Magazine, People Magazine, Epicurious, Brides, Romantic Homes, life:beautiful, Publishers Weekly, The Daily Mail, Star Tribune, The Globe and Mail, DailyCandy, YumSugar, The Knot, The Kitchn, and Parade, to name a few.

Reader Comments

  1. Oh! Learned something new today! Thanks, I will definitely try this!🙂 By the way, I made your Chocolate Milkshake and it was a hit!

  2. Hi Amanda

    I want to make this for my Mom. She requested Graham wafer crust. Should I bake the crust fully before filling it? Or partially… As more baking is required after filling is added.

  3. One more question
    Would you think cream of tartar or lemon juice could be added to meringue to stabilize it ?

    Thank you Amanda

  4. So I just made this and I had at least a cup if not a cup and half of curd leftover. I used a 9 inch deep pie shell. Is that normal? I filled all the way to the top of the shell..

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