Lemon Custard Tart
If you’re looking for a dessert that captures the essence of sunshine, you’ve come to the right place! This Lemon Custard Tart is one of those recipes that always brings a smile to my face. With its buttery shortcrust base and creamy, zesty filling, it strikes the perfect balance between sweet and tangy. Whether it’s a family gathering, a cozy dinner with friends, or just a treat for yourself after a long day, this tart is sure to impress.
What I love most about this dessert is how versatile it is. It’s light enough for warm summer days yet comforting enough for chilly evenings. Plus, it’s simple enough to whip up on busy weeknights but impressive enough to serve at special occasions. Let’s dive into why you’ll want to make this Lemon Custard Tart your go-to dessert!
Why You’ll Love This Recipe
- Easy to prepare: With straightforward steps and minimal fuss, even novice bakers can master this tart.
- Family-friendly: The bright flavor appeals to all ages—kids and adults alike will love it!
- Make-ahead convenience: This tart can be made in advance, leaving you free to enjoy the moment when it’s time for dessert.
- Deliciously refreshing: The tangy lemon flavor is perfect for cleansing your palate after any meal.

Ingredients You’ll Need
Gathering the ingredients for this Lemon Custard Tart is an absolute breeze! You’ll find that they are simple and wholesome—perfect for creating something delightful in your kitchen.
For the Shortcrust Base:
- 1½ cups all-purpose flour
- ¼ cup granulated sugar
- Pinch of salt
- ½ cup unsalted butter, cold and cubed
- 1 egg yolk
- 2–3 tablespoons cold water
For the Lemon Custard Filling:
- 1½ cups whole milk
- ¾ cup granulated sugar
- 3 large egg yolks
- ¼ cup cornstarch
- Zest of 1 lemon
- ½ cup fresh lemon juice (about 2 lemons)
- 2 tablespoons unsalted butter
- 1 teaspoon vanilla extract
Variations
One of the best things about this recipe is its flexibility! Feel free to get creative and adapt it based on what you have on hand or your personal taste preferences. Here are some fun ideas:
- Add a fruit topping: Top the tart with fresh berries or sliced fruits like strawberries or kiwi for an extra burst of color and flavor.
- Infuse with herbs: Consider adding a hint of fresh basil or mint leaves to the lemon filling for an unexpected twist.
- Make it gluten-free: Substitute regular flour with gluten-free all-purpose flour to cater to dietary needs without compromising taste.
How to Make Lemon Custard Tart
Step 1: Make the Crust
First things first: let’s tackle that delicious buttery crust! In a large mixing bowl, combine the flour, sugar, and salt. Then cut in the cold butter using a pastry cutter or your fingers until everything looks like coarse crumbs. Adding the egg yolk helps bind it all together while keeping it tender. Finally, drizzle in just enough cold water until the dough clumps together. Press it into your tart pan or square cake pan and pop it in the fridge for about 20-30 minutes. Chilling helps prevent shrinkage during baking.
Step 2: Pre-bake the Crust
Preheat your oven to 350°F (175°C). While that heats up, take your chilled crust out of the fridge and prick it with a fork—this will prevent any bubbles from forming while baking. Bake it for about 12-15 minutes until it’s lightly golden. Let it cool slightly while we prepare our luscious lemon custard.
Step 3: Prepare the Lemon Custard
In a saucepan over medium heat, whisk together sugar, cornstarch, lemon zest, and egg yolks until well combined. Gradually add in the milk while whisking continuously—this prevents lumps from forming. Keep stirring as it cooks until thickened; patience is key here! Once thickened, remove from heat and stir in fresh lemon juice, butter, and vanilla extract until everything is smooth and silky.
Step 4: Bake the Tart
Pour that beautiful custard into your pre-baked crust. Bake in the oven for about 25-30 minutes; you’re looking for a gently set center that’s still slightly jiggly—it will firm up as it cools! Allow your tart to cool completely before slicing into lovely wedges.
Now comes the best part: serving! Enjoy your Lemon Custard Tart chilled or at room temperature; either way, you’re in for a treat!
Pro Tips for Making Lemon Custard Tart
Creating the perfect lemon custard tart can be a delightful experience with just a few helpful tips!
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Use cold ingredients: Starting with cold butter and water helps create a flaky crust. Warm ingredients can lead to a tough texture, so keep everything chilled until you’re ready to mix.
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Don’t rush the custard: When cooking the lemon custard, maintain medium heat and stir constantly. This ensures that the mixture thickens evenly without curdling, resulting in a silky smooth filling.
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Check for doneness: The tart should be slightly jiggly in the center when you take it out of the oven. It will continue to set as it cools, ensuring the perfect custard consistency without overbaking.
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Chill before serving: Allowing the tart to cool completely and then chilling it in the refrigerator enhances its flavors. The cold temperature provides a refreshing contrast to the tangy filling, making each bite even more enjoyable.
How to Serve Lemon Custard Tart
Presenting your lemon custard tart beautifully can turn an already delicious dessert into a stunning centerpiece for any occasion!
Garnishes
- Fresh berries: A handful of strawberries or blueberries adds a pop of color and freshness, complementing the tart’s zesty flavor.
- Whipped cream: A dollop of coconut whipped cream on top adds richness and balances out the tartness of the lemon.
- Mint leaves: A few sprigs of fresh mint not only add a lovely visual touch but also provide a refreshing aroma that enhances the overall experience.
Side Dishes
- Mixed green salad: A light salad with arugula, spinach, and cherry tomatoes dressed in a citrus vinaigrette offers a refreshing contrast to the richness of the tart.
- Herbed quinoa: This nutty side dish combines well with the tart’s flavors while adding texture and nutrition to your meal.
- Roasted vegetables: Seasonal veggies like asparagus or bell peppers roasted with olive oil and herbs bring warmth and earthiness that balances the dessert’s brightness.
- Fruit sorbet: A scoop of lemon or raspberry sorbet serves as a delightful palate cleanser that pairs perfectly with your lemon custard tart’s bright flavors.
Now that you have all these tips and serving suggestions at your fingertips, enjoy sharing this delicious lemon custard tart with family and friends!

Make Ahead and Storage
This Lemon Custard Tart is an excellent choice for meal prep, allowing you to savor its delightful flavors whenever you please. With proper storage, you can enjoy this tart over several days, making it a convenient dessert option for gatherings or weeknight treats.
Storing Leftovers
- Store any leftover tart in the refrigerator.
- Place it in an airtight container or cover it with plastic wrap to prevent it from drying out.
- Consume within 3–4 days for the best taste and texture.
Freezing
- To freeze, slice the tart and wrap each piece in plastic wrap.
- Place the wrapped slices in a freezer-safe container or bag to minimize freezer burn.
- The tart can be frozen for up to 2 months; just remember to thaw it in the fridge overnight before enjoying.
Reheating
- If desired, you can serve the tart slightly warmed.
- Preheat your oven to 300°F (150°C) and place the slices on a baking sheet.
- Warm them for about 10 minutes, but avoid overheating as it may alter the custard’s texture.
FAQs
Here are some common questions about making a Lemon Custard Tart:
Can I use a different type of citrus for this lemon custard tart?
Absolutely! While lemon gives this tart its signature flavor, you can experiment with other citrus fruits like lime or orange. Just make sure to adjust the sugar level based on their sweetness.
How do I know when my lemon custard tart is done?
The lemon custard tart is done when it’s slightly jiggly in the center but set around the edges. A toothpick inserted should come out clean from areas away from the center, ensuring a smooth texture throughout.
Can I make this lemon custard tart dairy-free?
Yes! You can substitute whole milk with almond milk or any other plant-based milk of your choice, though keep in mind that it may slightly alter the flavor.
What’s the best way to serve lemon custard tart?
This delightful lemon custard tart is best served chilled or at room temperature. You can top it with fresh berries or a dollop of whipped coconut cream for added flair!
Final Thoughts
I hope this Lemon Custard Tart brings a smile to your face as much as it does mine! Its bright flavors and creamy texture make it truly special, perfect for any occasion. I encourage you to try making this recipe at home—it’s easier than you might think! Enjoy every slice and share it with those you love; there’s nothing quite like sharing delicious food with friends and family. Happy baking!
Lemon Custard Tart
Indulge in the delightful experience of making a Lemon Custard Tart, a dessert that perfectly marries creamy texture with zesty brightness. This tart features a buttery shortcrust base and a luscious lemon custard filling that strikes the ideal balance between sweet and tangy. Whether it’s a sunny summer afternoon or a cozy evening, this versatile dessert is sure to impress family and friends alike. Simple enough for novice bakers yet elegant enough for special occasions, this Lemon Custard Tart will quickly become your go-to recipe for any gathering.
- Prep Time: 30 minutes
- Cook Time: 45 minutes
- Total Time: 1 hour 15 minutes
- Yield: Serves approximately 8 slices 1x
- Category: Dessert
- Method: Baking
- Cuisine: American
Ingredients
- 1½ cups all-purpose flour
- ¼ cup granulated sugar
- ½ cup unsalted butter, cold and cubed
- 1 egg yolk
- 1½ cups whole milk
- ¾ cup granulated sugar
- 3 large egg yolks
- ¼ cup cornstarch
- Zest of 1 lemon
- ½ cup fresh lemon juice (about 2 lemons)
- 2 tablespoons unsalted butter
Instructions
- Prepare the crust: Mix flour, sugar, and salt in a bowl. Cut in cold butter until crumbly. Add egg yolk and water until dough forms. Press into a tart pan and chill for 20–30 minutes.
- Pre-bake the crust: Preheat oven to 350°F (175°C). Prick crust with a fork and bake for 12–15 minutes until golden. Let cool.
- Make the custard: Whisk together sugar, cornstarch, lemon zest, and egg yolks in a saucepan over medium heat. Gradually whisk in milk until thickened. Remove from heat; stir in lemon juice, butter, and vanilla.
- Bake the tart: Pour custard into pre-baked crust and bake for 25–30 minutes until slightly jiggly in the center. Cool completely before slicing.
Nutrition
- Serving Size: 1 slice (100g)
- Calories: 299
- Sugar: 23g
- Sodium: 120mg
- Fat: 17g
- Saturated Fat: 10g
- Unsaturated Fat: 7g
- Trans Fat: 0g
- Carbohydrates: 32g
- Fiber: 1g
- Protein: 5g
- Cholesterol: 125mg