This lemon icebox pie is my kind of dessert—light, tangy, and almost effortless. Every time I make it, I’m reminded why it’s such a classic. There’s something about that creamy lemon filling paired with a buttery crust that just hits the spot, especially when it’s had time to chill in the fridge. This recipe is perfect for days when I want something refreshing but don’t want to spend too much time in the kitchen. Honestly, I think the best part is how simple it is to pull together with ingredients I usually already have on hand. It’s a slice of sunshine on any table, and it never lasts long!
This lemon icebox pie is a crowd-favorite at every potluck.
My lemon icebox pie is as close to foolproof as it gets and tastes like pure summer. My recipe is made with just a handful of ingredients and comes together in no time, but the flavor is bright and creamy with just the right amount of sweetness. Every time I serve this, it’s gone before I know it.
- Make-ahead dessert. Whip it up to two days in advance for a stress-free dessert on the day you need it. Perfect for entertaining guests!
- Melt-in-your-mouth texture. This pie has a smooth and creamy filling that pairs with the crunchy pie crust. Each bite is just delightfully luscious!
- Chilled dessert and bright lemon flavors are perfect for warmer months!
Ingredients and notes
To make this lemon icebox, you’ll need pre-made cooked pie crust, sweetened condensed milk, egg yolks, lemon juice, lemon zest, and heavy whipping cream. For the topping, you’ll need powdered sugar, heavy whipping cream, and vanilla extract.
Variations & Substitutions
- Fresh lemon. Use freshly squeezed lemon juice for the best flavor. Lemon zest gives an extra pop of citrus as well.
- Pie crust. I used pre-made cooked pie crust, but you can also use a graham cracker crust. Choose gluten-free if needed.
- Condensed milk. Don’t substitute or skip this ingredient. Sweetened condensed milk gives the pie its classic rich and creamy texture.
- Heavy whipping cream. Make sure it’s very cold before whipping to achieve stiff peaks.
- Powdered sugar. For sweetening the whipped cream. Granulated sugar might work, but it just doesn’t dissolve that well.
How to make lemon icebox pie
Step 1:
Preheat the oven to 350°F (175°C).
Step 2:
In a large mixing bowl, whisk together the sweetened condensed milk, lemon juice, lemon zest, and egg yolks until smooth and fully combined. It should be slightly thickened and the consistency should be uniform before pouring it into the crust.
Step 3:
Pour the lemon filling into the pie crust, spreading it evenly.
Step 4:
Bake for 15 minutes, or until the filling is just set.
Step 5:
Remove the pie from the oven and let it cool to room temperature. Then refrigerate for at least 2 hours, or until fully chilled.
Step 6:
For the topping, whip 1 cup of heavy whipping cream, powdered sugar, and vanilla extract together until stiff peaks form. Spread or pipe the whipped cream over the chilled pie.
Step 7:
Garnish with additional lemon zest or lemon slices if desired!
Shruthi’s Top Tip
Whisk the filling until it’s smooth and slightly thick to help it set.
- Bake until filling is just set with a slight wobble in the center.
- Let the pie cool to room temperature before chilling to avoid condensation.
- Slice with a warm knife for clean cuts—run under warm water, wipe, and cut.
Troubleshooting FAQs
Fresh lemon juice is best for flavor. If you must use bottled, check the label for added preservatives that can alter the taste.
If the filling isn’t setting, it might need more time in the oven. Bake until it’s just set with a slight jiggle in the center, then chill thoroughly.
Whip the cream to stiff peaks—if it’s too soft, try chilling your bowl and beaters before whipping, which helps it firm up faster.
Absolutely! A graham cracker or vanilla wafer crust works beautifully. You can even make a shortbread crust if you prefer something sturdier.
You can make the pie up to 2 days ahead and store it covered in the fridge. Just whip the cream topping fresh before serving for the best texture.
How to serve lemon icebox pie
Let the lemon icebox pie chill for at least two hours or overnight. Top it with whipped cream and sprinkle with lemon zest and powdered sugar.
Serve leftover lemon icebox pie for brunch or dessert. It goes well with a cup of coffee or tea or with a glass of prosecco, champagne, or sparkling rosé!
Storage and reheating suggestions
To store leftover pie, cover the pie with plastic wrap or store it in an airtight container. Store it in the fridge for up to 4-5 days.
To freeze, wrap the pie tightly in plastic wrap and then in aluminum foil, or place it in an airtight, freezer-safe container. Freeze for up to 1 month. When ready to serve, thaw it in the fridge for a few hours.
More pie recipes
If you like this recipe, check out my other delicious pie recipes:
Double Crusted Sweet Potato Pie
Apple Pie with Graham Cracker Crust
Coconut Cream Pie with Meringue
Pumpkin Pie with Condensed Milk
If you tried this recipe, don’t forget to comment and rate! ⭐⭐⭐⭐⭐
Lemon Icebox Pie
Ingredients
For the filling:
- 1 9-inch premade baked pie crust
- 1 14-oz can sweetened condensed milk
- ½ cup fresh lemon juice, about 3 medium lemons
- 1 tablespoon finely grated lemon zest
- 3 large egg yolks
- ½ cup heavy cream
For the whipped cream topping:
- 1 cup heavy cream
- 2 tablespoons powdered sugar
- ½ teaspoon vanilla extract
Instructions
- Preheat the oven to 350°F.
- In a large bowl, whisk together the sweetened condensed milk, lemon juice, lemon zest, and egg yolks until smooth and slightly thickened.
- Whisk in the ½ cup heavy cream until fully combined. Pour the filling into the pie crust and spread evenly.
- Bake for 15 minutes, until the filling is just set with a slight wobble in the center.
- Let cool to room temperature, then refrigerate for at least 2 hours until fully chilled.
- Just before serving, whip the 1 cup heavy cream, powdered sugar, and vanilla together until stiff peaks form. Spread or pipe over the chilled pie. Garnish with extra lemon zest if desired.
Notes
- Use fresh lemon juice only — bottled tastes flat in a recipe this simple.
- The filling should wobble slightly when you pull it from the oven. It sets fully as it chills.
- Let the pie cool to room temperature before refrigerating to avoid condensation on the surface.
- Slice with a warm knife for clean cuts — run under warm water, wipe dry, then cut.
- Storage: Refrigerate covered up to 3 days. Add the whipped cream topping just before serving, not ahead of time.
Nutrition
Nutrition information is automatically calculated, so should only be used as an approximation.
the lemon filling ingredients show 1/2c of heavy cream. When is this added?
Whip topping shows 1c, I get that, but confused about the 1/2c on the lemon ingredients list
Can’t wait to try
Christine
Hi Christine, thank you for flagging. That ½ cup heavy cream in the filling ingredients was an error on my end when I was typing out the recipe in the recipe card. The filling is just sweetened condensed milk, lemon juice, lemon zest, and egg yolks. The only heavy cream in the recipe is the 1 cup for the whipped topping. I’ve updated the recipe card to fix this. Let me know how it turns out!