There’s nothing quite like a homemade Lemon Meringue Pie. A crisp, buttery crust is filled with a silky lemon custard that’s bright, tangy, and perfectly sweet, then topped with a cloud of fluffy meringue that becomes beautifully golden in the oven.

This classic dessert is perfect for Sunday dinner, Easter, Thanksgiving, Christmas, Mother’s Day, or any special family gathering.

The combination of tart lemon filling, sweet meringue, and buttery pastry makes every bite wonderfully balanced.

Why You’ll Love This Lemon Meringue Pie

Bright, fresh lemon flavor
Creamy homemade filling
Light, fluffy meringue
Golden toasted topping
Buttery pastry crust
Beautiful presentation
Perfect for holidays and celebrations

Ingredients

For the Pie Crust

1 ¼ cups all-purpose flour
½ teaspoon salt
1 tablespoon granulated sugar
½ cup cold unsalted butter, cut into small cubes
3–4 tablespoons ice water

You can also use one 9-inch prepared pie crust if you prefer.

For the Lemon Filling

1 ¼ cups granulated sugar
¼ cup cornstarch
¼ teaspoon salt
1 ½ cups water
6 large egg yolks
½ cup fresh lemon juice
1 tablespoon finely grated lemon zest
2 tablespoons unsalted butter
1 teaspoon vanilla extract

For the Meringue

6 large egg whites, at room temperature
½ teaspoon cream of tartar
¾ cup granulated sugar
1 teaspoon vanilla extract
Pinch of salt

Equipment

You’ll need:

9-inch pie dish
Rolling pin
Mixing bowls
Saucepan
Whisk
Electric mixer
Rubber spatula
Fine grater or zester
Baking sheet

Step 1: Prepare the Pie Crust

If using a homemade crust, combine the flour, salt, and sugar in a large bowl.

Add the cold cubed butter.

Using a pastry cutter or your fingertips, work the butter into the flour until the mixture resembles coarse crumbs with some pea-sized pieces of butter remaining.

Gradually add ice water, 1 tablespoon at a time.

Mix gently until the dough begins to come together.

Don’t add more water than necessary.

Step 2: Chill the Dough

Form the dough into a disk.

Wrap it tightly and refrigerate for at least 30 minutes.

Chilling helps prevent the crust from shrinking during baking.

Step 3: Roll Out the Crust

Lightly flour your work surface.

Roll the chilled dough into a circle approximately 12 inches in diameter.

Carefully transfer it to the 9-inch pie dish.

Gently press the dough into the bottom and sides.

Trim any excess dough.

Crimp the edges using your fingers or a fork.

Step 4: Blind Bake the Crust

Preheat the oven to:

375°F (190°C)

Line the crust with parchment paper and fill it with pie weights or dried beans.

Bake for approximately 15 minutes.

Remove the parchment and weights.

Continue baking for another 5–10 minutes, or until the crust is lightly golden.

Set aside to cool slightly.

Step 5: Make the Lemon Filling

In a medium saucepan, whisk together:

Sugar
Cornstarch
Salt

Gradually whisk in the water.

Place the saucepan over medium heat.

Cook while whisking frequently until the mixture begins to thicken and bubble.

Continue cooking for approximately 1 minute after it begins bubbling.

Step 6: Temper the Egg Yolks

Place the egg yolks in a separate bowl.

Slowly whisk approximately 1 cup of the hot sugar mixture into the yolks.

Add it gradually while whisking constantly.

This prevents the eggs from scrambling.

Pour the tempered egg mixture back into the saucepan.

Step 7: Cook the Lemon Custard

Return the saucepan to medium heat.

Cook for approximately 2–4 minutes, whisking constantly, until the filling becomes thick and smooth.

Do not allow it to boil aggressively.

Remove from the heat.

Step 8: Add Lemon and Butter

Immediately whisk in:

Fresh lemon juice
Lemon zest
Butter
Vanilla extract

Continue whisking until the butter melts completely and the filling becomes silky smooth.

Taste carefully.

If you prefer a more tart pie, you can add a little extra lemon zest.

Step 9: Fill the Pie Crust

Pour the hot lemon filling into the prepared pie crust.

Smooth the top with a spatula.

Keep the filling warm while preparing the meringue.

This is important because applying meringue to warm filling helps reduce the chance of the meringue separating from the filling later.

Step 10: Make the Meringue

Place the room-temperature egg whites in a clean, dry mixing bowl.

Add:

Cream of tartar
Pinch of salt

Using an electric mixer, beat on medium speed until the whites become foamy.

Increase the speed and gradually add the sugar.

Continue beating until the meringue becomes:

Thick
Glossy
Smooth
Able to hold stiff peaks

Add the vanilla extract and mix briefly.

Step 11: Top the Pie

Immediately spoon the meringue over the warm lemon filling.

Spread it all the way to the edges of the crust.

Make sure the meringue touches the crust around the entire perimeter.

This helps anchor the meringue and reduces shrinking.

Use the back of a spoon to create decorative peaks and swirls.

Step 12: Bake the Meringue

Reduce the oven temperature to:

350°F (175°C)

Bake the pie for approximately 12–15 minutes, or until the meringue becomes lightly golden brown.

Watch carefully during the final few minutes because meringue can brown quickly.

Step 13: Cool Completely

Remove the pie from the oven.

Place it on a cooling rack.

Allow it to cool at room temperature for approximately 1 hour.

Then refrigerate for at least 2–3 hours before slicing.

For the cleanest slices, chill it thoroughly before serving.

Tips for Perfect Lemon Meringue Pie

Use Fresh Lemons

Freshly squeezed lemon juice gives the filling a much brighter flavor than bottled juice.

Fresh lemon zest adds even more citrus flavor.

Use Room-Temperature Egg Whites

Room-temperature egg whites generally whip more easily and produce greater volume.

Make Sure Your Bowl Is Clean

Even a small amount of grease can interfere with egg-white whipping.

Use a completely clean and dry bowl.

Add Sugar Gradually

Adding the sugar slowly creates a smoother, more stable meringue.

Spread Meringue to the Crust

Don’t leave gaps around the edges.

The meringue should touch the crust all the way around.

Don’t Skip the Cream of Tartar

Cream of tartar helps stabilize the egg whites and creates a more reliable meringue.

How to Prevent a Weeping Meringue

“Weeping” occurs when liquid collects between the meringue and lemon filling.

To reduce the chance:

Spread meringue over warm filling.
Make sure the meringue reaches the crust edges.
Don’t underbake the meringue.
Don’t add sugar too quickly.
Cool the finished pie gradually.

A properly cooked meringue should be glossy, fluffy, and lightly golden.

How to Get Clean Pie Slices

For beautiful slices:

Chill the pie thoroughly.
Use a sharp knife.
Dip the knife in warm water.
Wipe it dry.
Slice through the pie.
Clean and warm the knife between slices.

This helps cut through the meringue without dragging it across the filling.

Easy Variations

Extra-Tart Lemon Meringue Pie

Increase the lemon zest to 2 tablespoons and use slightly less sugar.

Meyer Lemon Meringue Pie

Use Meyer lemons for a sweeter, more floral citrus flavor.

Graham Cracker Crust

Replace the pastry crust with a homemade graham cracker crust.

Mini Lemon Meringue Pies

Prepare individual pies using small tart shells.

Reduce the baking time and watch the meringue carefully.

Coconut Lemon Meringue Pie

Add ½ cup toasted shredded coconut to the bottom of the crust before adding the lemon filling.

How to Store Lemon Meringue Pie

Cover the pie loosely and refrigerate.

For the best quality, enjoy it within approximately 2–3 days.

Avoid sealing the pie tightly while the meringue is still warm because trapped moisture can make the topping soggy.

Can Lemon Meringue Pie Be Frozen?

Freezing a fully assembled lemon meringue pie is generally not recommended because the meringue can become watery and lose its fluffy texture after thawing.

For best results, prepare the crust and lemon filling ahead, then make and add fresh meringue before serving.

Frequently Asked Questions

Why did my meringue shrink?

The meringue may not have been spread all the way to the crust, or the sugar may not have been fully incorporated. Baking and cooling can also cause some natural shrinkage.

Why is my lemon filling runny?

The cornstarch mixture may not have been cooked long enough. Make sure the filling thickens properly before adding the lemon juice and egg yolks.

Can I use bottled lemon juice?

You can, but fresh lemon juice provides a noticeably better flavor.

Why is my meringue watery?

This can happen when the meringue is under-whipped, underbaked, or exposed to excess moisture.

Can I make the pie ahead?

Yes. Prepare it several hours before serving and refrigerate it until thoroughly chilled.

Nutrition Information

Approximate nutrition per slice, assuming 10 slices:

Calories: 330–360
Protein: 5–6 g
Carbohydrates: 50–55 g
Fat: 12–15 g
Sugar: 32–36 g
Fiber: 1 g
Sodium: 200–250 mg

Actual nutrition will vary depending on the crust and portion size.

Recipe Details

Prep Time: 30 minutes
Cook Time: 45 minutes
Chilling Time: 3 hours
Total Time: About 4 hours 15 minutes
Servings: 8–10 slices
Course: Dessert
Cuisine: American

Final Thoughts

This Classic Lemon Meringue Pie is a timeless dessert that combines three irresistible textures: flaky buttery crust, silky tart lemon custard, and light, fluffy meringue.

For the best results, use fresh lemons, spread the meringue over warm filling, make sure it reaches the edges of the crust, and allow the finished pie to chill completely before slicing.