There are desserts that impress, and then there are desserts that comfort. Torta della Nonna—literally “Grandmother’s Cake”—belongs to the second category. It is humble, golden, lightly sweet, and filled with silky vanilla pastry cream. A tender shortcrust shell holds a rich custard center, while pine nuts and powdered sugar create a delicate, toasty finish.

This is the kind of dessert you serve after Sunday lunch, with espresso or tea, and conversation that lingers.

Below is a detailed, step-by-step recipe designed for excellent clarity and consistent results.

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📝 Ingredients

For the Pasta Frolla (Italian Shortcrust Pastry)

• 2½ cups (320 g) all-purpose flour
• ½ cup (100 g) granulated sugar
• 1 teaspoon baking powder
• 1 pinch salt
• 1 cup (225 g) cold unsalted butter, cubed
• 2 large eggs
• Zest of 1 lemon

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For the Crema Pasticcera (Pastry Cream Filling)

• 2 cups (500 ml) whole milk
• ½ cup (100 g) granulated sugar
• 4 large egg yolks
• ¼ cup (35 g) cornstarch
• Zest of 1 lemon (wide strips)
• 1 teaspoon pure vanilla extract

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For Topping

• ¼ cup (30 g) pine nuts
• Powdered sugar, for dusting

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👩‍🍳 Step-by-Step Instructions

Step 1: Make the Pastry Cream (Do This First)

The custard must cool completely before assembling the tart.

1. In a saucepan, warm the milk with the lemon zest over medium heat.
   Heat until steaming but not boiling. Remove from heat and let steep 5 minutes.
2. In a bowl, whisk egg yolks and sugar until pale and creamy.
3. Add cornstarch and whisk until smooth and lump-free.
4. Slowly pour warm milk into the egg mixture while whisking continuously.
5. Return everything to the saucepan. Cook over medium heat, whisking constantly.
6. The mixture will thicken after about 3–5 minutes.
   When it reaches a pudding-like consistency, remove from heat.
7. Remove lemon zest and stir in vanilla.
8. Transfer to a bowl and press plastic wrap directly onto the surface to prevent skin forming.
9. Let cool to room temperature, then refrigerate at least 1 hour.

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Step 2: Prepare the Pasta Frolla

1. In a large bowl, combine flour, sugar, baking powder, salt, and lemon zest.
2. Add cold butter cubes.
   Rub butter into flour using your fingertips until the mixture resembles coarse crumbs.
3. Add eggs and mix gently until dough just comes together.
4. Do not overwork. The dough should be soft but not sticky.
5. Divide into two portions (one slightly larger for the base).
6. Wrap in plastic and refrigerate for 30–45 minutes.

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Step 3: Assemble the Tart

1. Preheat oven to 350°F (175°C).
2. Roll out the larger dough portion into a 10-inch (24–26 cm) circle.
3. Line a buttered tart pan (preferably with removable bottom).
   Press gently into corners and trim excess.
4. Spread cooled pastry cream evenly into the shell.
5. Roll out remaining dough and place over the top.
   Seal edges by pressing gently.
6. Sprinkle pine nuts evenly over the surface.

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Step 4: Bake

• Bake for 35–45 minutes, until golden on top.
• The pine nuts should be lightly toasted.
• The center should feel set, not jiggly.

Allow to cool completely before removing from pan.

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Step 5: Finish and Serve

• Dust generously with powdered sugar.
• Let rest at least 1 hour before slicing (this helps the custard fully set).

Serve at room temperature for best flavor.

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💡 Tips for Perfect Results

✔ Use room-temperature eggs for smooth custard
✔ Whisk constantly to prevent lumps
✔ Chill the dough properly to avoid shrinking
✔ Don’t overbake—the custard should remain creamy
✔ For extra aroma, add a splash of limoncello to the cream

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🌿 Flavor Variations

• Add a thin layer of strawberry jam beneath the custard
• Replace lemon zest with orange zest
• Add a few drops of almond extract
• Top with sliced almonds instead of pine nuts

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☕ How to Serve

Torta della Nonna pairs beautifully with:

• Espresso
• Cappuccino
• Vin Santo
• Light dessert wine

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🏡 Storage

• Refrigerate up to 3 days
• Bring to room temperature before serving
• Can be frozen (without powdered sugar) for up to 1 month