Creamy Lemon Tart with Blueberry Sauce: A Refreshing Dessert

Creamy Lemon Tart with Blueberry Sauce is a bright and tangy dessert that balances a buttery, crisp crust with a smooth, zesty lemon filling. Topped with a luscious blueberry sauce, it offers a refreshing combination of sweet and tart flavors. Perfect for spring and summer gatherings, this tart is elegant, satisfying, and visually stunning.

Why You’ll Love This Recipe

Bright Citrus Flavor – Lemon provides a refreshing, tangy contrast to the sweet crust.
Smooth and Creamy Filling – Heavy cream and eggs create a luxurious texture.
Buttery, Crisp Crust – A tender tart shell provides the perfect base.
Easy-to-Make Sauce – Fresh blueberries cook down quickly into a flavorful topping.
Elegant Presentation – Perfect for special occasions or dinner parties.
Make-Ahead Friendly – Can be prepared ahead and chilled for convenience.

Ingredients You’ll Need

For the Tart Crust:

1 1/2 cups all-purpose flour – Forms the sturdy base of the tart.
1/2 cup powdered sugar – Adds subtle sweetness to the crust.
1/2 cup (1 stick) unsalted butter, cold and cubed – Creates a tender, flaky texture.
1 large egg yolk – Binds the crust ingredients.
1–2 tablespoons cold water – Helps the dough come together if needed.

For the Lemon Filling:

3 large eggs – Provides richness and structure.
1 cup granulated sugar – Sweetens the tart.
1/2 cup freshly squeezed lemon juice – Bright, tangy flavor.
1 tablespoon lemon zest – Enhances citrus aroma.
1 cup heavy cream – Adds creaminess and smooth texture.
1 teaspoon vanilla extract – Balances and rounds the flavors.

For the Blueberry Sauce:

1 cup fresh or frozen blueberries – Provides natural sweetness and color.
1/4 cup granulated sugar – Sweetens the sauce.
1 tablespoon lemon juice – Adds acidity and brightness.
1 tablespoon cornstarch – Thickens the sauce.
1/4 cup water – Helps create a smooth sauce.

Step-by-Step Instructions

Step 1: Prepare the Tart Crust
Preheat oven to 350°F (175°C). In a bowl, combine flour and powdered sugar. Cut in cold butter until mixture resembles coarse crumbs. Add egg yolk and mix; add cold water 1 tablespoon at a time if dough is crumbly. Press dough evenly into a 9-inch tart pan and prick the bottom with a fork. Bake 15–20 minutes until lightly golden. Cool completely.

Step 2: Make the Lemon Filling
Whisk eggs and granulated sugar until smooth. Add lemon juice, lemon zest, heavy cream, and vanilla extract; mix until well combined. Pour filling into cooled tart crust.

Step 3: Bake the Tart
Bake 25–30 minutes until filling is set but slightly jiggly in the center. Let cool to room temperature, then refrigerate at least 2 hours to set completely.

Step 4: Prepare the Blueberry Sauce
In a small saucepan, combine blueberries, sugar, lemon juice, cornstarch, and water. Cook over medium heat until simmering and blueberries burst, 5–7 minutes. Remove from heat and allow to cool; sauce will thicken further as it cools.

Step 5: Serve the Tart
Slice chilled tart into wedges. Drizzle each slice generously with blueberry sauce and serve.

Recipe Notes & Tips

Chill the Tart – Ensures the lemon filling sets perfectly for clean slices.
Use Fresh Lemons – Provides brighter flavor than bottled juice.
Avoid Overbaking – Filling should be slightly jiggly to prevent cracking.
Smooth Sauce – For a silky sauce, strain after cooking if desired.
Make Ahead – Tart can be prepared a day in advance and stored in the fridge.
Pan Choice – A removable-bottom tart pan makes serving easier.

Nutritional Information

Prep Time: 20 minutes
Cooking Time: 30 minutes
Total Time: 50 minutes (+ chilling)
Servings: 8 slices
Calories: ~320 per slice (estimate)

Perfect Pairings

Whipped Cream – Adds light, airy richness.
Sparkling Lemonade – Refreshing citrus pairing.
Fresh Mint – Garnish for color and aroma.
Shortbread Cookies – Extra buttery crunch alongside tart slices.

Ideal Occasions

Spring and Summer Gatherings – Light and refreshing dessert.
Dinner Parties – Elegant and visually impressive.
Mother’s Day or Easter – Seasonal favorite with fruit.
Special Celebrations – Birthday or anniversary dessert option.

Storage & Serving Tips

Refrigerate – Keep covered up to 3 days.
Serve Chilled – Maintains creamy texture.
Make Ahead – Tart and sauce can be prepared a day in advance.
Add Sauce Just Before Serving – Preserves vibrant blueberry color.

Creative Variations to Try

Mixed Berry Sauce – Use raspberries, blackberries, or strawberries.
Lemon Curd Layer – Add a layer of lemon curd for extra tang.
Almond Crust – Substitute part of the flour with ground almonds.
White Chocolate Drizzle – Adds a sweet, creamy accent on top.

Troubleshooting Common Issues

Filling Too Runny – Ensure eggs are whisked well and tart is fully chilled.
Crust Cracks – Avoid overworking dough and press evenly in pan.
Sauce Too Thin – Cook a few minutes longer or increase cornstarch slightly.
Tart Slices Messy – Use a hot, clean knife for slicing.

Why This Recipe Works

The buttery tart crust provides a firm base that balances the tangy, creamy lemon filling. Heavy cream ensures smooth texture, while the blueberry sauce adds both color and a fresh, fruity note. Chilling the tart allows flavors to meld and ensures clean, firm slices. Each slice delivers roughly 320 calories, offering a refreshing, yet indulgent dessert experience.

Final Thoughts

Creamy Lemon Tart with Blueberry Sauce is a bright, refreshing dessert that combines citrusy tang with sweet, rich flavors. Its elegant presentation makes it ideal for special occasions, while its straightforward preparation ensures it’s approachable for home bakers. Chilled, layered, and garnished thoughtfully, this tart is both visually stunning and irresistibly delicious.