Lemon Blueberry Tart is a delightful dessert that combines a buttery crust with a bright lemon filling and vibrant blueberries in each slice. The tartness of the lemon perfectly complements the sweet juiciness of the blueberries, making it a refreshing treat for any occasion. Whether you’re hosting a summer barbecue or looking for a sweet end to a dinner party, this tart is sure to impress. Let’s dive into the recipe!
Why You’ll Love This Lemon Blueberry Tart
This Lemon Blueberry Tart is not just a visual treat; it’s a flavor explosion! First, it’s easy to prepare, making it perfect for bakers of all levels. Second, the combination of lemon and blueberry creates a refreshing taste that feels like summer on a plate. Third, it’s versatile enough to be served at various occasions, from casual picnics to elegant dinners. You can also make variations like a Gluten-free Lemon Blueberry Tart or a No-bake Lemon Blueberry Tart. With its vegetarian-friendly ingredients, it’s a guilt-free indulgence that everyone can enjoy!
Ingredients for Lemon Blueberry Tart
Gather these items:
- 1 teaspoon cornstarch (used to thicken the fruit sauce)
- 2 teaspoons lemon juice (freshly squeezed for the sauce)
- 1 cup blueberries (fresh or frozen do not thaw if frozen)
- 2 teaspoons granulated sugar (for sweetening the berries)
- 1/2 cup unsalted butter (melted and slightly cooled)
- 1/4 cup granulated sugar (for the crust mixture)
- 1 teaspoon vanilla extract (pure for flavor)
- 1/4 teaspoon salt (fine salt for balance)
- 1 cup all-purpose flour (spooned and leveled)
- 1 can sweetened condensed milk (14 oz (full-fat not evaporated))
- 6 tablespoons lemon juice (freshly squeezed about 2 lemons)
- 1 teaspoon lemon zest (finely grated from 1 lemon)
- 1 large egg yolk (room temperature for smooth mixing)
- Optional lemon slices (for garnish)
- Optional blueberries (for garnish)
- Optional whipped cream (for serving)
How to Make Lemon Blueberry Tart Step-by-Step
- Step 1: Stir the cornstarch and lemon juice together in a small bowl until smooth and set aside.
- Step 2: Combine the blueberries and sugar in a small saucepan and cook over medium heat, stirring and gently crushing the berries as they warm and release their juices.
- Step 3: Pour in the cornstarch mixture and continue cooking, stirring constantly, until the sauce thickens into a spoonable consistency, then remove from heat to cool.
- Step 4: Preheat the oven to 350°F (177°C).
- Step 5: In a bowl, stir together the melted butter, sugar, vanilla, and salt until fully blended.
- Step 6: Add the flour and mix until a thick, soft dough forms.
- Step 7: Press the dough evenly across the bottom and up the sides of the tart pan, packing it firmly into place.
- Step 8: Bake the crust until just lightly golden around the edges, then remove it from the oven and poke a few shallow holes across the surface with a fork.
- Step 9: Whisk the condensed milk, lemon juice, lemon zest, and egg yolk together until completely smooth.
- Step 10: Pour the lemon filling into the warm crust and gently level the surface.
- Step 11: Spoon small dollops of the blueberry sauce over the top and swirl it lightly through the filling with a knife or toothpick.
- Step 12: Bake the tart just until the center is set and no longer wobbly when gently tapped.
- Step 13: Let the tart cool completely at room temperature, then refrigerate until fully chilled and firm.
- Step 14: Remove the tart from the pan, slice, and serve with any desired garnishes.
Pro Tips for the Best Lemon Blueberry Tart
Keep these in mind:
- Use fresh blueberries for the best flavor.
- Store leftovers in the refrigerator.
- For a creamier texture, consider adding cream cheese to the filling.
- Make a Lemon Blueberry Tart with almond crust for a nutty twist.
Best Ways to Serve Lemon Blueberry Tart
This tart pairs beautifully with a dollop of whipped cream or a scoop of vanilla ice cream. For a more festive touch, garnish with additional fresh blueberries and lemon slices. It’s also delightful served alongside a cup of herbal tea or a glass of sparkling water for a refreshing afternoon treat.

How to Store and Reheat Lemon Blueberry Tart
To store, cover the tart with plastic wrap or keep it in an airtight container in the refrigerator. It can be enjoyed cold or at room temperature. If you have leftovers, they can last up to three days. Always refrigerate the tart after serving to maintain freshness.
Frequently Asked Questions About Lemon Blueberry Tart
What’s the secret to perfect Lemon Blueberry Tart?
The secret lies in using fresh ingredients. Fresh blueberries and freshly squeezed lemon juice elevate the flavor, ensuring your Lemon Blueberry Tart is bursting with vibrant taste.
Can I make Lemon Blueberry Tart ahead of time?
Absolutely! This tart can be made a day in advance. Just make sure to refrigerate it overnight for the best results, allowing the flavors to meld beautifully.
How do I avoid common mistakes with Lemon Blueberry Tart?
Avoid overbaking the tart, as this can lead to a dry filling. Keep an eye on it during the last few minutes of baking to ensure a smooth and creamy texture.
Variations of Lemon Blueberry Tart You Can Try
If you’re looking for different takes on this classic, consider these variations: a Vegan Lemon Blueberry Tart recipe using a plant-based crust and fillings, a Blueberry Citrus Tart with added zest from oranges, or a Simple Lemon Blueberry Tart recipe that skips the baking process altogether for a quick no-bake dessert. Each variation captures the essence of the original while offering a unique twist!

For more delicious dessert ideas, check out our White Chocolate Blueberry Cheesecake or try making Gluten-Free Pumpkin Cookies for a seasonal treat. If you’re interested in more lemon recipes, don’t miss our Lemon Mascarpone Mousse that is sure to delight!
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Delicious Lemon Blueberry Tart Recipe You Must Try
- Total Time: 215 minutes
- Yield: 8 servings 1x
- Diet: Vegetarian
Description
This bright, creamy tart pairs a buttery crust with sunny lemon filling and ribbons of juicy blueberry in every slice.
Ingredients
- 1 teaspoon cornstarch (used to thicken the fruit sauce)
- 2 teaspoons lemon juice (freshly squeezed for the sauce)
- 1 cup blueberries (fresh or frozen do not thaw if frozen)
- 2 teaspoons granulated sugar (for sweetening the berries)
- 1/2 cup unsalted butter (melted and slightly cooled)
- 1/4 cup granulated sugar (for the crust mixture)
- 1 teaspoon vanilla extract (pure for flavor)
- 1/4 teaspoon salt (fine salt for balance)
- 1 cup all-purpose flour (spooned and leveled)
- 1 can sweetened condensed milk (14 oz (full-fat not evaporated))
- 6 tablespoons lemon juice (freshly squeezed about 2 lemons)
- 1 teaspoon lemon zest (finely grated from 1 lemon)
- 1 large egg yolk (room temperature for smooth mixing)
- Optional lemon slices (for garnish)
- Optional blueberries (for garnish)
- Optional whipped cream (for serving)
Instructions
- Stir the cornstarch and lemon juice together in a small bowl until smooth and set aside.
- Combine the blueberries and sugar in a small saucepan and cook over medium heat, stirring and gently crushing the berries as they warm and release their juices.
- Pour in the cornstarch mixture and continue cooking, stirring constantly, until the sauce thickens into a spoonable consistency, then remove from heat to cool.
- Preheat the oven to 350°F (177°C).
- In a bowl, stir together the melted butter, sugar, vanilla, and salt until fully blended.
- Add the flour and mix until a thick, soft dough forms.
- Press the dough evenly across the bottom and up the sides of the tart pan, packing it firmly into place.
- Bake the crust until just lightly golden around the edges, then remove it from the oven and poke a few shallow holes across the surface with a fork.
- Whisk the condensed milk, lemon juice, lemon zest, and egg yolk together until completely smooth.
- Pour the lemon filling into the warm crust and gently level the surface.
- Spoon small dollops of the blueberry sauce over the top and swirl it lightly through the filling with a knife or toothpick.
- Bake the tart just until the center is set and no longer wobbly when gently tapped.
- Let the tart cool completely at room temperature, then refrigerate until fully chilled and firm.
- Remove the tart from the pan, slice, and serve with any desired garnishes.
Notes
- Use fresh blueberries for the best flavor.
- Store leftovers in the refrigerator.
- Prep Time: 60 minutes
- Cook Time: 55 minutes
- Category: Dessert
- Method: Baking
- Cuisine: American
Nutrition
- Serving Size: 1 slice
- Calories: 420
- Sugar: 26 g
- Sodium: 180 mg
- Fat: 23 g
- Saturated Fat: 14 g
- Unsaturated Fat: 9 g
- Trans Fat: 0 g
- Carbohydrates: 48 g
- Fiber: 2 g
- Protein: 7 g
- Cholesterol: 60 mg
