Vegan Lemon Meringue Pie — Best Lemon Filling Recipe!

This easy Lemon Meringue Pie recipe is made with a tangy-sweet homemade lemon pie filling and topped with a gorgeous vegan meringue. If you’re looking for the best lemon meringue pie, this dairy-free and egg-free recipe is perfect! See my tips for making this pie even easier with ready-to-bake, premade vegan pie crusts!

A slice of vegan lemon meringue pie on a plate with a  fork beside it. A lemon and the rest of the pie is behind it.

I have a lot of popular vegan pie recipes, including my Vegan Pecan Pie recipe. However, this Vegan Lemon Meringue Pie recipe is near and dear to my heart. Probably because we love all things lemon, like my Vegan Lemon Bars! Or look at these amazing melt-in-your-mouth Vegan Lemon Cookies!

How to Make Vegan Lemon Meringue Pie

If you knew how easy it was to make the best lemon meringue pie, you’d be making them for every dessert. Why? Because they look so glamourous. There’s nothing like that beautiful meringue on top.

And, besides, most everyone I know loves lemon pies.

Here are the ingredients you’ll need to make this homemade lemon meringue pie: A pie crust (more about that below), sugar, flour, cornstarch, lemon juice, lemon zest, water, lemon extract, butter, and silken tofu.

You can add a little yellow food coloring if you’d like too, to get an extra pop of yellow color.

Looking down on ingredients on a counter, like sugar, water in a measuring cup, butter, lemons, etc.

It’s not an extensive list of ingredients to make a vegan lemon meringue pie, which is another reason we love serving it.

Step One: Prepare the Lemon Curd:

To prepare the lemon pie filling recipe, combine sugar, flour, cornstarch, and salt in a saucepan. Place it on a burner over medium heat and add water, and lemon juice. Stir to combine and continue stirring occasionally until it comes to a boil. Reduce heat to medium and simmer for 3 – 5 minutes.

Note: You can add agar agar flakes to the above mixture for a thicker curd. You can find agar flakes at most health food stores and online.

Remove from heat and add lemon zest and extract. Also, if you’re adding any yellow food coloring, you can add this here too.

Vegan cream sauce in a food processor with a juicer and lemons and a zester next to it.

Finally, place the silken tofu in a food processor and pulse for several seconds. Add the lemon curd from the saucepan and pulse until everything is combined and silky smooth.

Spread the lemon pie filling into a prepared pie crust (more on pie crusts below).

Step Two: Prepare the Vegan Meringue

If you haven’t made vegan meringue yet, you’re in for a treat. Here are the ingredients involved in a vegan meringue: the liquid (brine) from a can of chickpeas, cream of tartar, sugar, vanilla, and xanthan gum.

I love this post from America’s Test Kitchen about using aquafaba for meringues and other baked goods.

Ingredients for vegan meringue on a counter, including chickpeas, sugar, and vanilla.

Follow my instructions for making vegan meringue. It takes several minutes of whipping, but it’s well worth it!

Spread the meringue out over the warm lemon pie curd. It helps to start on the outside of the pie and work your way in when topping a pie with meringue. As with any meringue recipe for pie, be sure the meringue touches the crust around the whole pie, otherwise it can weep or pull away from the pie crust.

Use your spoon to create peaks in the meringue. These peaks will turn a nice golden color when baked.

Meringue on a pie before it's baked.
Use a spoon to press meringue up to the edges of the crust and to create peaks.

Step Three: Bake the Pie/Meringue

Bake the pie for 15 – 20 minutes, then turn the heat up to 375 and bake for another 5 minutes or so until the tips of the meringue turn a golden brown.

Remove the lemon pie from the oven and set it aside to cool, for about an hour. Then refrigerate for 2 – 3 hours before serving.

Homemade Vegan Pie Crusts

I’ve created the best vegan pie crust recipe! This recipe makes two pie crusts so either freeze half of it, make two pies, or cut the recipe in half to make only one pie crust. Either way, this is a delicious pie crust and will work perfectly for this lemon pie recipe.

I make the pie crusts the day before. Then the morning of I make the custard and the meringue and bake the pie early to allow it time to cool.

Simply follow the instructions to make the pie dough, let it chill in the fridge for about 30 minutes, and then roll it out to fit your pie pan. Prick the bottom of the crust (referred to as docking) with a fork (to allow the crust to release steam so it doesn’t puff up while baking). Bake the crust and then remove it from the oven and allow it cool whip you prepare the lemon crud.

An uncut pie in a pan with a lemon behind it.

Store-bought Vegan Pie Crusts

Alternatively, you can now purchase vegan pie crusts. The following are vegan pie crusts you can buy at the store: Marie Callendar’s Pastry Pie Shells, Mrs. Smith’s Deep Dish Pie Crust, and Whole Foods Wholly Wholesome Gluten Free Pie Shells.

Always check labels because sometimes these companies will change their ingredients.

I used some of the same ingredients for homemade lemon pie filling as I did for my Vegan Lemon Bars (see link above). The thing is, you want a nice, firm custard when you slice the pie.

A slice of vegan lemon meringue pie with a fork beside it sits in front of a lemon and the rest of the pie.

I hope you love this recipe as we do! Have you tried it? Be sure and leave a comment and a rating of this recipe below and then take a quick photo and share it with me using #namelymarly on Instagram. I love seeing your creations!

A slice of vegan lemon meringue pie on a plate.

Vegan Lemon Meringue Pie

Enjoy this Vegan Lemon Meringue Pie on your holiday dessert table with a simple list of ingredients and delicious lemon custard sure to please everyone!
5 from 8 votes
Print Pin Rate
Course: Dessert
Cuisine: American
Keyword: Vegan Lemon Meringue Pie
Prep Time: 15 minutes
Cook Time: 30 minutes
Total Time: 45 minutes
Servings: 8
Calories: 360kcal
Author: Namely Marly

Ingredients

  • 1 foolproof vegan pie crust
  • 1 cup granulated sugar
  • 2 tablespoons all-purpose flour
  • 4 tablespoons cornstarch
  • ¼ teaspoon sea salt
  • cups water
  • 1/2 cup lemon juice
  • 1 tablespoon lemon zest
  • ½ teaspoon lemon extract
  • 1 tablespoon agar agar flakes (optional)
  • 1 – 2 drops organic yellow food coloring (optional, see notes)
  • 1 tablespoon vegan butter
  • 1 cup silken tofu or one small package

Egg-free Meringue

  • 3/4 cup aquafaba (brine from a can of no-salt chickpeas)
  • 1/2 teaspoon cream of tartar
  • 1/2 cup granulated sugar
  • 1/2 teaspoon vanilla
  • 1/2 teaspoon xanthan gum

Instructions

  • Preheat oven to 350°F.
  • Prepare the pie crust as directed in the link above and roll it out to about 1/8″ thickness and place in a 9″ pie pan. Crimp the edges of the pie and use a fork to prick the bottom of the crust several times. Bake the crust 10-12 minutes until golden brown. Remove from oven and set aside to cool.

For the Lemon Pie Filling

  • In a saucepan combine the sugar, flour, cornstarch, and salt. Stir with a whisk to combine.
  • Turn the heat to medium-high and add the water, lemon juice, lemon zest, lemon extract, and agar agar (if using). Stir occasionally, to make sure the custard doesn’t burn. Bring this to a boil and then reduce heat to medium and simmer for 3-5 minutes, until you have a thick mixture in the pan. Remove from heat and add the tablespoon of vegan butter and food coloring (if using). Stir to combine. Set aside.
  • Place the tofu in a food processor and pulse until smooth. Add the lemon mixture from the saucepan and pulse it all together until a smooth consistency is reached. Return the curd to the saucepan keep it over low heat while you prepare the meringue.

For the Meringue

  • Pour the liquid from one can of chickpeas (salted or unsalteinto a mixing bowl, along with the cream of tartar. Mix for a minute or two until the mixture begins to become frothy.
  • In the meantime place the sugar in a food processor and pulse for up to a minute to create a more fine sugar (you can always purchase caster sugar if you want to skip this step).
  • While you are mixing the chickpea brine, add one tablespoon of the processed sugar at a time. Once it’s all added, continue to mix on medium to medium-high speed until soft peaks form. Add the vanilla and xanthin gum and continue mixing until stiff peaks form.

Assemble and Bake the Pie

  • Spoon the warm lemon custard into prepared pie crust. Top with meringue. Use a spoon to push meringue up to the edges of the crust (to create a seal) and create wispy dollops of meringue across the top of the pie.
  • Place in heated oven and bake for 20 minutes until the meringue just begins to brown. Turn the heat to 375 and cook for another 5-10 minutes until the meringue has golden edges.
  • Remove from the oven and cool for about an hour. Refrigerate for one to two hours before serving.

Notes

If you don’t have xanthan gum, you can substitute this process:  stir together 1 tablespoon corn starch with 1/3 cup water in a saucepan. Bring this to a boil then reduce heat to a simmer. Cook for 1 – 2 minutes, until a thick paste forms. Add this paste to the meringue in place of the xanthan gum and whip until stiff peaks form in the meringue.
Note: Nutrition estimate includes crust, filling, and meringue divided into 8 slices.
Because this lemon custard is made without eggs, it has less of that sunshine yellow hue to it. Adding a drop of organic (natural) yellow food coloring can give it a burst of yellow color.

Enjoy!

Updated by Marly · Permalink