Lemon Cloud Winter Berry Tart with Mascarpone Cream
A sophisticated winter dessert featuring bright lemon curd folded into creamy mascarpone and whipped cream, nestled in a buttery pastry shell and topped with juicy blueberries. The contrast between tangy lemon, rich mascarpone, and sweet berries creates an elegant balance perfect for holiday entertaining or special occasions. The cloud-like filling gets its airy texture from whipped cream, while the pastry provides a crisp foundation that holds up beautifully when chilled.
Ingredients
- 3 egg yolks
- ½ cup sugar
- 3 ounces freshly squeezed lemon juice
- 4 tablespoons butter, softened
- salt, pinch
- 2 teaspoons lemon peel, finely grated
- 8 ounces mascarpone cheese
- ¾ cup heavy cream
- 1 ½ cups frozen whole blueberries, thoroughly thawed and drained
- candied lemon peel(optional)
- 1 ¼ cups all purpose flour
- ⅓ cup powdered sugar
- ½ teaspoon salt
- ½ cup unsalted butter, cold, cut into pieces
- 2 tablespoons heavy cream
Instructions
- 1
Whisk egg yolks and sugar until smooth in small heavy saucepan
- 2
Stir in lemon juice, pinch of salt and softened butter
- 3
Cook over medium heat, stirring until mixture steams and becomes opaque, coating back of metal spoon
- 4
Remove from heat immediately and pour through fine strainer into heatproof bowl
- 5
Stir in lemon zest and cool completely
- 6
Refrigerate lemon curd until cold and set
- 7
Stir together flour, powdered sugar and salt in mixing bowl
- 8
Cut cold butter pieces into flour using pastry cutter until mixture resembles coarse crumbs
- 9
Add heavy cream and mix lightly until dough sticks together
- 10
Form dough into disc, wrap with plastic wrap and refrigerate
- 11
Preheat oven
- 12
Roll pastry dough between parchment paper into twelve inch circle
- 13
Transfer dough into ten inch tart pan with removable bottom
- 14
Press dough into pan, folding edges to fit and removing excess
- 15
Line dough with parchment paper and fill with pie weights
- 16
Blind bake pastry crust
- 17
Remove pie weights and parchment paper
- 18
Return crust to oven until center is flaky and edges are golden brown
- 19
Cool completely on wire rack
- 20
Beat heavy cream until stiff in small mixing bowl
- 21
Beat mascarpone cheese until smooth in separate bowl
- 22
Add half of prepared lemon curd to mascarpone and beat thoroughly
- 23
Fold whipped cream into mascarpone until fully incorporated
- 24
Spread filling into cooled pastry crust
- 25
Fold remaining lemon curd into thawed blueberries
- 26
Spread blueberries over lemon cloud filling
- 27
Garnish with candied lemon peel
- 28
Refrigerate tart before serving
Tips
Strain the lemon curd immediately after cooking to ensure silky smooth texture and remove any lumps that may have formed during heating.
Thoroughly drain thawed blueberries on paper towels to prevent excess moisture from making the crust soggy.
Chill the tart for the full two hours to allow the mascarpone filling to set properly and make clean slicing easier.
Good to Know
Refrigerate covered for up to 3 days. Best served within 24 hours for optimal crust texture.
Make lemon curd and pastry crust up to 2 days ahead. Assemble tart day of serving for best results.
Serve chilled. Use sharp knife dipped in warm water between cuts for clean slices.
Common Mistakes
Don't overcook lemon curd to avoid curdling - remove from heat as soon as it coats spoon.
Press pastry firmly into tart pan to avoid shrinkage during blind baking.
Ensure blueberries are well-drained to prevent soggy bottom crust.
Substitutions
FAQ
Can I make this tart without a tart pan?
Yes, use a 9-inch pie pan instead. Press dough evenly and crimp edges. Baking time may need slight adjustment for thicker crust.
What if my lemon curd curdles during cooking?
Strain immediately through fine mesh to remove lumps. If severely curdled, start over as texture cannot be fully recovered.
How long will this tart keep in the refrigerator?
Best within 24 hours but keeps covered for up to 3 days. Crust may soften over time but flavor remains good.