This Lemon Cream Pie is a bright and zesty treat that’s sure to make you smile. The smooth lemon filling is light and refreshing, all nestled in a crispy graham cracker crust.
The best part? It feels like summer on a plate! I love serving it chilled, and watch my family fight over the last slice—it’s that good! 🍋
Key Ingredients & Substitutions
Graham Cracker Crumbs: This is the main ingredient for the crust. If you don’t have graham crackers, try digestive biscuits or even crushed cookies like Vanilla Wafers for a twist.
Lemons: Fresh lemons are key for the best flavor. If you must use bottled lemon juice, aim for one that’s 100% juice, but fresh is always preferable. For a fun twist, you can try using limes!
Heavy Cream: You need heavy cream for that luscious topping. If you’re looking for a lower-fat option, use half-and-half, but the whipped texture may be lighter. Coconut cream is a great dairy-free alternative.
Cornstarch: This thickens the filling. If you’re out, you can substitute with additional flour, but the texture might be slightly different. For gluten-free options, use a cornstarch blend.
How Do I Temper Eggs for a Smooth Filling?
Tempering eggs is crucial to avoid scrambling them in the hot mixture. Here’s how to do it right:
- While whisking, slowly add a spoonful of the hot lemon mixture to the egg yolks. This warms them gently.
- Repeat this process a few times, adding about 2-3 spoonfuls of the hot mix.
- Once the yolks are warmed, gradually pour this mixture back into the saucepan, stirring constantly. This helps create a smooth, creamy filling.
Taking care during this step ensures your pie has a delightful texture without any lumps! Happy baking!

How to Make Lemon Cream Pie
Ingredients You’ll Need:
For The Crust:
- 1 1/2 cups graham cracker crumbs
- 1/4 cup granulated sugar
- 6 tablespoons unsalted butter, melted
For The Lemon Filling:
- 1 cup granulated sugar
- 2 tablespoons all-purpose flour
- 3 tablespoons cornstarch
- 1/4 teaspoon salt
- 1 1/2 cups water
- 2 lemons, juiced and zested
- 2 tablespoons unsalted butter
- 4 large egg yolks, beaten
For The Topping:
- 1 cup heavy whipping cream
- 2 tablespoons powdered sugar
- 1/2 teaspoon vanilla extract
- Lemon slices and lemon zest for garnish
How Much Time Will You Need?
This recipe will take about 30 minutes of active time and then about 2 hours for chilling in the refrigerator. You will spend a little time making the crust and filling, and then just let the pie set up in the fridge. Simple and delicious!
Step-by-Step Instructions:
1. Prepare the Crust:
Start by preheating your oven to 350°F (175°C). In a medium bowl, mix together the graham cracker crumbs, granulated sugar, and melted butter. Use a fork to combine everything well until it looks like wet sand. Press this mixture evenly into the bottom and up the sides of a 9-inch pie plate. Bake for 8-10 minutes, or until the crust is set and lightly golden. Remove from the oven and allow to cool completely.
2. Make the Lemon Filling:
While the crust cools, grab a medium saucepan. Whisk together the granulated sugar, flour, cornstarch, and salt. Gradually stir in the water, freshly squeezed lemon juice, and lemon zest. Cook this mixture over medium heat, stirring constantly, until it comes to a boil and thickens. It should be a nice, creamy consistency!
3. Add Egg Yolks:
Next, it’s time to add in the egg yolks. Carefully temper the yolks by slowly adding a spoonful of the hot lemon mixture into the beaten yolks while whisking continuously. This helps warm them up without cooking them! Once combined, slowly pour the egg-yolk mixture back into the saucepan with the rest of the lemon filling, stirring all the while. Bring this back to a gentle boil and cook for an additional 2 minutes. Remove from the heat and stir in the butter until it’s melted and smooth.
4. Cool the Filling:
Pour the delicious lemon filling into your prepared crust, spreading it out evenly. Let it cool at room temperature before placing it in the refrigerator. Chill for at least 2 hours, or until it’s set and firm.
5. Prepare the Whipped Topping:
When you’re ready to serve the pie, it’s time to make some whipped cream! In a cold mixing bowl, beat the heavy whipping cream with the powdered sugar and vanilla extract on high speed until stiff peaks form. This means it should hold its shape well!
6. Assemble the Pie:
Once the filling is set, spread your fluffy whipped cream over the top of the lemon filling. Garnish with fresh lemon slices and a sprinkle of lemon zest for a pretty finishing touch.
7. Serve:
Slice up your refreshing Lemon Cream Pie and serve chilled. Enjoy each bite of this zesty delight!
Can I Use Store-Bought Crust for This Recipe?
Absolutely! If you’re short on time, a pre-made graham cracker crust can be a great shortcut. Just follow the instructions for filling and baking as directed, skipping the crust preparation steps.
Can I Make This Recipe Gluten-Free?
Yes! To make a gluten-free version, use gluten-free graham cracker crumbs or alternative cookies for the crust. Make sure to check that the flour and cornstarch are also gluten-free!
How Do I Keep the Whipped Cream from Deflating?
To keep your whipped cream fluffy, make sure your mixing bowl and beaters are cold before whipping. Also, whip it just until stiff peaks form, and try to assemble the pie right before serving.
How Can I Store Leftover Lemon Cream Pie?
Store any leftovers in an airtight container in the refrigerator for up to 3 days. If the whipped topping begins to weep or separate, you can re-whip it lightly before serving again.



